{"id":65177,"date":"2026-07-06T06:32:33","date_gmt":"2026-07-05T21:32:33","guid":{"rendered":"https:\/\/phys-edu.net\/wp\/?p=65177"},"modified":"2026-07-06T06:32:33","modified_gmt":"2026-07-05T21:32:33","slug":"%ec%a4%91%ed%99%94%ea%b0%80-%eb%a7%8c%eb%93%a0-%eb%a7%88%eb%b2%95%ec%9d%98-%eb%bf%8c%ec%97%b0-%eb%b9%9b%ea%b9%94-%ec%84%9d%ed%9a%8c%ec%88%98%ec%99%80-%ec%9d%b4%ec%82%b0%ed%99%94%ed%83%84%ec%86%8c","status":"publish","type":"post","link":"https:\/\/phys-edu.net\/wp\/?p=65177&lang=ko","title":{"rendered":"&#8216;\uc911\ud654&#8217;\uac00 \ub9cc\ub4e0 \ub9c8\ubc95\uc758 \ubfcc\uc5f0 \ube5b\uae54, \uc11d\ud68c\uc218\uc640 \uc774\uc0b0\ud654\ud0c4\uc18c\uc758 \uc758\uc678\uc758 \ud654\ud559 \ubc18\uc751"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #339966;\"><strong>\uc0ac\uc774\uc5b8\uc2a4 \ud2b8\ub808\uc774\ub108 \ucfe0\uc640\ucf54 \ucf04\uc785\ub2c8\ub2e4. \ub9e4\uc77c\uc774 \ud558\ub098\uc758 \uc2e4\ud5d8\uc785\ub2c8\ub2e4.<\/strong><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-42700 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/08\/477aaef83dfd29e76ab5961b2920032c.jpg\" sizes=\"auto, (max-width: 196px) 100vw, 196px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/08\/477aaef83dfd29e76ab5961b2920032c.jpg 484w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/08\/477aaef83dfd29e76ab5961b2920032c-193x300.jpg 193w\" alt=\"\" width=\"196\" height=\"305\" \/><\/p>\n<p>\ud559\uad50 \uacfc\ud559 \uc2dc\uac04\uc5d0 \ube68\ub300\ub97c \uc774\uc6a9\ud574 \uc11d\ud68c\uc218\uc5d0 &#8220;\ud6c4~&#8221; \ud558\uace0 \uc228\uc744 \ubd88\uc5b4\ub123\uc5c8\ub358 \uae30\uc5b5\uc774 \uc788\uc73c\uc2e0\uac00\uc694? \ud22c\uba85\ud588\ub358 \uc561\uccb4\uac00 \uc21c\uc2dd\uac04\uc5d0 \uc6b0\uc720\ucc98\ub7fc \ud558\uc597\uac8c \ubcc0\ud558\ub294 \ubaa8\uc2b5\uc740 \ub9c8\uce58 \ub9c8\ubc95\uc744 \ubcf4\ub294 \uac83 \uac19\uc544 \uc815\ub9d0 \uc2e0\uae30\ud588\uc8e0.<\/p>\n<p>\uadf8\ub7f0\ub370 \uc65c \uc774\uc0b0\ud654\ud0c4\uc18c\ub97c \ud1b5\uacfc\uc2dc\ud0a4\uae30\ub9cc \ud558\uba74 \ud558\uc597\uac8c \ubcc0\ud558\ub294 \uac78\uae4c\uc694? \uacb0\ub860\ubd80\ud130 \ub9d0\ud558\uba74, \uc774 \ubc18\uc751\uc740 \ud654\ud559\uc5d0\uc11c <b>\ub113\uc740 \uc758\ubbf8\uc758 \uc911\ud654 \ubc18\uc751<\/b> \uc911 \ud558\ub098\ub85c \ubd84\ub958\ub429\ub2c8\ub2e4. \uc774\ubc88\uc5d0\ub294 \uadf8 \uc2e0\ube44\ub85c\uc6b4 &#8216;\ud770 \ud0c1\ud568&#8217; \ub4a4\uc5d0\uc11c \ubc8c\uc5b4\uc9c0\ub294 \ubb3c\uc9c8\ub4e4\uc758 \ud765\ubbf8\ub85c\uc6b4 \ubcc0\uc2e0 \uc774\uc57c\uae30\ub97c \ud568\uaed8 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4!<\/p>\n<p><iframe loading=\"lazy\" title=\"\u77f3\u7070\u6c34\u306b\u4e8c\u9178\u5316\u70ad\u7d20\u3092\u30d6\u30af\u30d6\u30af\u3057\u7d9a\u3051\u308b\u3068\u3001\u3069\u3046\u306a\u308b\u304b\uff1f\" width=\"1140\" height=\"641\" src=\"https:\/\/www.youtube.com\/embed\/omwIdneMFig?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>\uc911\ud559\uc0dd\uc774\ub098 \uace0\ub4f1\ud559\uc0dd\uc774 \ucc98\uc74c \ubc30\uc6b0\ub294 \uc911\ud654 \ubc18\uc751\uc740 \ubcf4\ud1b5 &#8220;\uc0b0(H+) + \uc5fc\uae30(OH-) \u2192 \uc5fc + \ubb3c&#8221;\uc774\ub77c\ub294 \ud615\ud0dc\uc785\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc11d\ud68c\uc218\uc758 \ubc18\uc751\uc740 \uc774\uac83\uacfc\ub294 \uc870\uae08 \ub2e4\ub985\ub2c8\ub2e4. \uadf8 \ucc28\uc774\ub97c \ub9cc\ub4dc\ub294 \uc9c4\uc9dc \uc8fc\uc778\uacf5\uc774 \uc228\uc5b4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\ubc94\uc778\uc740 &#8216;\ubb3c\uc5d0 \uc798 \ub179\uc9c0 \uc54a\ub294 \uc544\uc8fc \uc791\uc740 \ub3cc&#8217;<\/h3>\n<p>\uc11d\ud68c\uc218\ub294 <b>\uc218\uc0b0\ud654\uce7c\uc298<\/b>\uc774 \ub179\uc544 \uc788\ub294 \uc54c\uce7c\ub9ac\uc131 \uc218\uc6a9\uc561\uc785\ub2c8\ub2e4. \uc5ec\uae30\uc5d0 \ubb3c\uc5d0 \ub179\uc73c\uba74 \uc0b0\uc131\uc744 \ub760\ub294 <b>\uc774\uc0b0\ud654\ud0c4\uc18c<\/b>\uac00 \ub4e4\uc5b4\uc624\uba74 \ub2e4\uc74c\uacfc \uac19\uc740 \ud765\ubbf8\ub85c\uc6b4 \ubc18\uc751\uc774 \uc77c\uc5b4\ub0a9\ub2c8\ub2e4.<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-60369 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-02-10-18.30.17.jpeg\" alt=\"\" width=\"403\" height=\"34\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-02-10-18.30.17.jpeg 640w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-02-10-18.30.17-300x25.jpeg 300w\" sizes=\"auto, (max-width: 403px) 100vw, 403px\" \/><\/p>\n<p>\uc774\ub54c \uc0c8\ub86d\uac8c \uc0dd\uc131\ub418\ub294 <b>\ud0c4\uc0b0\uce7c\uc298<\/b>\uc774 \ubc14\ub85c \uc11d\ud68c\uc218\uac00 \ud558\uc597\uac8c \ud750\ub824\uc9c0\ub294 \uc9c4\uc9dc \uc6d0\uc778\uc785\ub2c8\ub2e4! \ud0c4\uc0b0\uce7c\uc298\uc740 \uc870\uac1c\uaecd\ub370\uae30, \uc0b0\ud638, \ud559\uad50 \ubd84\ud544, \uc2ec\uc9c0\uc5b4 \ub300\ub9ac\uc11d\uc758 \uc8fc\uc131\ubd84\uc774\uae30\ub3c4 \ud569\ub2c8\ub2e4. \uadf8\ub9ac\uace0 \uac00\uc7a5 \ud070 \ud2b9\uc9d5\uc740 <b>\ubb3c\uc5d0 \uac70\uc758 \ub179\uc9c0 \uc54a\ub294\ub2e4<\/b>\ub294 \uc810\uc785\ub2c8\ub2e4.<\/p>\n<p>\ud22c\uba85\ud55c \ubb3c\uc18d\uc5d0 \ub208\uc5d0 \ubcf4\uc774\uc9c0 \uc54a\uc744 \ub9cc\ud07c \uc791\uc740 \ub3cc\uac00\ub8e8\uac00 \uc5c4\uccad\ub098\uac8c \ub9ce\uc774 \ub5a0\ub2e4\ub2c8\ub294 \ubaa8\uc2b5\uc744 \uc0c1\uc0c1\ud574 \ubcf4\uc138\uc694. \ube5b\uc774 \uadf8 \ubbf8\uc138\ud55c \uc785\uc790\ub4e4\uc5d0 \ubd80\ub52a\ud600 \uc5ec\ub7ec \ubc29\ud5a5\uc73c\ub85c \uc0b0\ub780\ub418\uae30 \ub54c\ubb38\uc5d0 \uc6b0\ub9ac \ub208\uc5d0\ub294 \ud558\uc597\uac8c \ubcf4\uc774\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n<ul>\n<li><b>\uc5fc\uae30:<\/b> \uc218\uc0b0\ud654\uce7c\uc298(\uc11d\ud68c\uc218)<\/li>\n<li><b>\uc0b0 \uc5ed\ud560\uc744 \ud558\ub294 \ubb3c\uc9c8:<\/b> \uc774\uc0b0\ud654\ud0c4\uc18c(\ubb3c\uc5d0 \ub179\uc73c\uba74 \uc0b0\ucc98\ub7fc \uc791\uc6a9)<\/li>\n<li><b>\uc5fc:<\/b> \ud0c4\uc0b0\uce7c\uc298(\ud558\uc580 \ud0c1\ud568\uc744 \ub9cc\ub4dc\ub294 &#8216;\ub3cc&#8217;)<\/li>\n<li><b>\ubb3c<\/b><\/li>\n<\/ul>\n<p>\uc54c\uce7c\ub9ac\uc131\uc778 \uc11d\ud68c\uc218\uac00 \uc0b0\uc131 \uc131\uc9c8\uc744 \uac00\uc9c4 \uc774\uc0b0\ud654\ud0c4\uc18c\ub97c \ub9cc\ub098 \uc11c\ub85c\uc758 \uc131\uc9c8\uc744 \uc911\ud654\ud558\uba74\uc11c &#8216;\uc5fc\uacfc \ubb3c&#8217;\uc774 \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4. \uc815\ub9d0 \uc911\ud654 \ubc18\uc751\uc758 \uc815\uc758 \uadf8\ub300\ub85c\uc778 \uc148\uc774\uc8e0!<\/p>\n<h3>\ubc18\uc804! \uacc4\uc18d \uc228\uc744 \ubd88\uc5b4\ub123\uc73c\uba74 \ub2e4\uc2dc \ud22c\uba85\ud574\uc9c4\ub2e4?<\/h3>\n<p>\uc0ac\uc2e4 \uc774 \ubc18\uc751\uc5d0\ub294 \ub180\ub77c\uc6b4 \ud6c4\uc18d \uc774\uc57c\uae30\uac00 \uc788\uc2b5\ub2c8\ub2e4. \ud558\uc597\uac8c \ud750\ub824\uc9c4 \uc0c1\ud0dc\uc5d0\uc11c \uacc4\uc18d\ud574\uc11c \uc774\uc0b0\ud654\ud0c4\uc18c\ub97c \ub354 \ub9ce\uc774 \ud1b5\uacfc\uc2dc\ud0a4\uba74 \uc5b4\ub5bb\uac8c \ub420\uae4c\uc694? \ub180\ub78d\uac8c\ub3c4 <b>\ub2e4\uc2dc \ud22c\uba85\ud55c \uc561\uccb4\ub85c \ub3cc\uc544\uac11\ub2c8\ub2e4.<\/b><\/p>\n<p>\uc774\ub294 \ubb3c\uc5d0 \ub179\uc9c0 \uc54a\ub358 \ud0c4\uc0b0\uce7c\uc298\uc774 \uacfc\ub7c9\uc758 \uc774\uc0b0\ud654\ud0c4\uc18c\uc640 \ub2e4\uc2dc \ubc18\uc751\ud558\uc5ec <b>\ubb3c\uc5d0 \uc798 \ub179\ub294 \ud0c4\uc0b0\uc218\uc18c\uce7c\uc298<\/b>\uc73c\ub85c \ubcc0\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n<div style=\"text-align: center;\">\n<div class=\"math-block\" data-math=\"CaCO_3 + H_2O + CO_2 \\longrightarrow Ca(HCO_3)_2\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-60370 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-02-10-18.30.22.jpeg\" alt=\"\" width=\"560\" height=\"50\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-02-10-18.30.22.jpeg 694w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/02\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-02-10-18.30.22-300x27.jpeg 300w\" sizes=\"auto, (max-width: 560px) 100vw, 560px\" \/><\/div>\n<\/div>\n<p>\uc0ac\uc2e4 \uc774\ub7ec\ud55c &#8216;\ub179\uc558\ub2e4\uac00 \ub2e4\uc2dc \uad73\ub294&#8217; \uacfc\uc815\uc774 \uc624\ub79c \uc138\uc6d4 \ubc18\ubcf5\ub418\uba74\uc11c \uac70\ub300\ud55c <b>\uc885\uc720\ub3d9\uad74<\/b>\uc774 \ub9cc\ub4e4\uc5b4\uc9d1\ub2c8\ub2e4. \uc218\ub9cc \ub144\uc5d0 \uac78\uce5c \uc9c0\uad6c \uaddc\ubaa8\uc758 \ud654\ud559 \uc2e4\ud5d8\uc774 \uc6b0\ub9ac\uac00 \ub0b4\uc26c\ub294 \uc228\uacfc \uac19\uc740 \uc6d0\ub9ac\ub85c \uc77c\uc5b4\ub098\uace0 \uc788\ub2e4\ub2c8 \uc815\ub9d0 \uc2e0\uae30\ud558\uc9c0 \uc54a\ub098\uc694?<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"NcODMTNDQW\"><p><a href=\"https:\/\/phys-edu.net\/wp\/?p=50360\">1\u5e74\u3067\u6570\u30df\u30ea\uff01\uff1f\u937e\u4e73\u6d1e\u306e\u795e\u79d8\u306b\u8feb\u308b\u3001\u60a0\u4e45\u306e\u6642\u3092\u523b\u3080\u5927\u5730\u306e\u5f6b\u523b\uff01\uff08\u5316\u5b66\u7684\u98a8\u5316\uff09\uff08\u5927\u6edd\u937e\u4e73\u6d1e\u30fb\u9f8d\u6cb3\u6d1e\uff09<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u201c1\u5e74\u3067\u6570\u30df\u30ea\uff01\uff1f\u937e\u4e73\u6d1e\u306e\u795e\u79d8\u306b\u8feb\u308b\u3001\u60a0\u4e45\u306e\u6642\u3092\u523b\u3080\u5927\u5730\u306e\u5f6b\u523b\uff01\uff08\u5316\u5b66\u7684\u98a8\u5316\uff09\uff08\u5927\u6edd\u937e\u4e73\u6d1e\u30fb\u9f8d\u6cb3\u6d1e\uff09\u201d \u2014 \u79d1\u5b66\u306e\u30cd\u30bf\u5e33\" src=\"https:\/\/phys-edu.net\/wp\/?p=50360&amp;embed=true#?secret=3mqh7lfH3V#?secret=NcODMTNDQW\" data-secret=\"NcODMTNDQW\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<h3>\uadf8\ub807\ub2e4\uba74 \uc5fc\uc0b0\uc5d0\uc11c\ub294 \uc65c \ubfcc\uc607\uac8c \ubcc0\ud558\uc9c0 \uc54a\uc744\uae4c? &#8216;\uc6a9\ud574\ub3c4&#8217;\uc758 \ube44\ubc00<\/h3>\n<p>&#8220;\uc911\ud654 \ubc18\uc751\uc774\ub77c\uba74 \uc5fc\uc0b0\uc744 \ub123\uc5b4\ub3c4 \ud558\uc597\uac8c \ubcc0\ud574\uc57c \ud558\uc9c0 \uc54a\uc744\uae4c?&#8221;\ub77c\uace0 \uc0dd\uac01\ud588\ub2e4\uba74 \uc544\uc8fc \uc88b\uc740 \uad00\ucc30\ub825\uc785\ub2c8\ub2e4! \ud558\uc9c0\ub9cc \uc544\uc27d\uac8c\ub3c4 <b>\uc5fc\uc0b0\uc744 \ub123\uc5b4\ub3c4 \uc11d\ud68c\uc218\ub294 \ud750\ub824\uc9c0\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/b> \ubc14\ub85c \uc774 \uc810\uc774 \ud654\ud559\uc758 \uc7ac\ubbf8\uc788\uace0\ub3c4 \uc870\uae08 \ud5f7\uac08\ub9ac\ub294 \ubd80\ubd84\uc785\ub2c8\ub2e4.<\/p>\n<p>\uc11d\ud68c\uc218(\uc218\uc0b0\ud654\uce7c\uc298)\uc5d0 \uc5fc\uc0b0\uc744 \ub123\uc73c\uba74 \ubd84\uba85 \uc911\ud654 \ubc18\uc751\uc774 \uc77c\uc5b4\ub0a9\ub2c8\ub2e4.<\/p>\n<div style=\"text-align: center;\">\n<div class=\"math-block\" style=\"text-align: center;\" data-math=\"Ca(OH)_2 + 2HCl \\longrightarrow CaCl_2 + 2H_2O\">\\[Ca(OH)_2 + 2HCl \\longrightarrow CaCl_2 + 2H_2O\\]<\/div>\n<\/div>\n<p>\uc774\ub54c \uc0dd\uc131\ub418\ub294 \uc5fc\uc740 <b>\uc5fc\ud654\uce7c\uc298<\/b>\uc785\ub2c8\ub2e4. \uc774\uc0b0\ud654\ud0c4\uc18c\uc640 \ubc18\uc751\ud574\uc11c \uc0dd\uae34 &#8216;\ub3cc&#8217;\uc778 \ud0c4\uc0b0\uce7c\uc298\uacfc\ub294 \ub2ec\ub9ac <b>\uc5fc\ud654\uce7c\uc298\uc740 \ubb3c\uc5d0 \ub9e4\uc6b0 \uc798 \ub179\uc2b5\ub2c8\ub2e4.<\/b> \ubb3c\uc18d\uc5d0\uc11c \uc774\uc628\uc73c\ub85c \uc644\uc804\ud788 \ud37c\uc838 \ub208\uc5d0 \ubcf4\uc774\uc9c0 \uc54a\uae30 \ub54c\ubb38\uc5d0 \uc6a9\uc561\uc740 <b>\ub05d\uae4c\uc9c0 \ud22c\uba85\ud55c \uc0c1\ud0dc\ub97c \uc720\uc9c0<\/b>\ud569\ub2c8\ub2e4.<\/p>\n<h3>\ud558\uc597\uac8c \ud750\ub824\uc9c0\uae30 \uc704\ud55c \ud544\uc218 \uc870\uac74<\/h3>\n<p>\uc989, \ud654\ud559 \ubc18\uc751\uc5d0\uc11c \uc6a9\uc561\uc774 \ud558\uc597\uac8c \ud750\ub824\uc9c0\ub824\uba74 \uc0dd\uc131\ub41c \ubb3c\uc9c8\uc774 <b>\ubb3c\uc5d0 \uc798 \ub179\uc9c0 \uc54a\uc544 \uce68\uc804\uc73c\ub85c \ub0a8\uc544\uc57c \ud569\ub2c8\ub2e4.<\/b><\/p>\n<ul>\n<li><b>\uc774\uc0b0\ud654\ud0c4\uc18c + \uc11d\ud68c\uc218:<\/b> \ubb3c\uc5d0 \ub179\uc9c0 \uc54a\ub294 &#8216;\ud0c4\uc0b0\uce7c\uc298&#8217;\uc774 \uc0dd\uae30\ubbc0\ub85c <b>\ud750\ub824\uc9c4\ub2e4!<\/b><\/li>\n<li><b>\uc5fc\uc0b0 + \uc11d\ud68c\uc218:<\/b> \ubb3c\uc5d0 \ub9e4\uc6b0 \uc798 \ub179\ub294 &#8216;\uc5fc\ud654\uce7c\uc298&#8217;\uc774 \uc0dd\uae30\ubbc0\ub85c <b>\ud750\ub824\uc9c0\uc9c0 \uc54a\ub294\ub2e4!<\/b><\/li>\n<\/ul>\n<p>\uadf8\ub798\uc11c \uc11d\ud68c\uc218\ub294 \uc774\uc0b0\ud654\ud0c4\uc18c\ub97c \ucc3e\uc544\ub0b4\ub294 \ud6cc\ub96d\ud55c &#8216;\uac80\ucd9c \uc2dc\uc57d&#8217;\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ucc38\uace0\ub85c, \ud750\ub824\uc9c0\uc9c0 \uc54a\uc558\ub358 \uc5fc\ud654\uce7c\uc298\uc740 \uaca8\uc6b8\ucca0 \ub3c4\ub85c\uc758 \uc81c\uc124\uc81c\ub098 \uc637\uc7a5 \uc18d \uc81c\uc2b5\uc81c\ub85c\ub3c4 \ud65c\uc6a9\ub418\uba70 \uc6b0\ub9ac \uc0dd\ud65c\uc744 \uc870\uc6a9\ud788 \ub3d5\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<p><span style=\"font-size: 14px;\">\ub2e4\ub978 \uc911\ud654 \ubc18\uc751\uc5d0\uc11c\ub3c4 \uc0c8\ud558\uc580 \uce68\uc804\uc744 \ubcf4\uace0 \uc2f6\ub2e4\uba74 &#8216;\ud669\uc0b0&#8217;\uacfc &#8216;\uc218\uc0b0\ud654\ubc14\ub968&#8217;\uc758 \uc870\ud569\ub3c4 \ucd94\ucc9c\ud569\ub2c8\ub2e4.<\/span><\/p>\n<div style=\"text-align: center;\">\n<div class=\"math-block\" style=\"text-align: center;\" data-math=\"H_2SO_4 + Ba(OH)_2 \\longrightarrow BaSO_4 + 2H_2O\">\\[H_2SO_4 + Ba(OH)_2 \\longrightarrow BaSO_4 + 2H_2O\\]<\/div>\n<\/div>\n<p>\uc5ec\uae30\uc11c \uc0dd\uc131\ub418\ub294 <b>\ud669\uc0b0\ubc14\ub968<\/b> \uc5ed\uc2dc \ubb3c\uc5d0 \uc804\ud600 \ub179\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uac74\uac15\uac80\uc9c4\uc5d0\uc11c \uc704\uc7a5 X\uc120 \ucd2c\uc601\uc744 \uc704\ud574 \ub9c8\uc2dc\ub294 \ud558\uc580 \ubc14\ub968 \uc561\uccb4\uac00 \ubc14\ub85c \uc774\uac83\uc785\ub2c8\ub2e4. \uc6b0\ub9ac \uc8fc\ubcc0\uc5d0\ub294 \uc774\ub807\uac8c &#8216;\ubb3c\uc5d0 \ub179\uc9c0 \uc54a\ub294 \ubb3c\uc9c8&#8217;\ub4e4\uc774 \uc758\uc678\ub85c \ub9ce\uc774 \uc228\uc5b4 \uc788\ub2f5\ub2c8\ub2e4!<\/p>\n<blockquote class=\"wp-embedded-content\" data-secret=\"F7CWNZD3WV\"><p><a href=\"https:\/\/phys-edu.net\/wp\/?p=47395\">\u96fb\u6c17\u306f\u3069\u3053\u3078\u6d88\u3048\u305f\uff1f\u4e2d\u548c\u53cd\u5fdc\u304c\u63cf\u304f\u300c\u611f\u52d5\u306eV\u5b57\u30b0\u30e9\u30d5\u300d\u306e\u6b63\u4f53\u3092\u8ffd\u3048\uff01\uff08\u6c34\u9178\u5316\u30d0\u30ea\u30a6\u30e0\u3068\u786b\u9178\u3092\u4f7f\u3063\u305f\u4e2d\u548c\u306e\u5b9f\u9a13\uff09<\/a><\/p><\/blockquote>\n<p><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u201c\u96fb\u6c17\u306f\u3069\u3053\u3078\u6d88\u3048\u305f\uff1f\u4e2d\u548c\u53cd\u5fdc\u304c\u63cf\u304f\u300c\u611f\u52d5\u306eV\u5b57\u30b0\u30e9\u30d5\u300d\u306e\u6b63\u4f53\u3092\u8ffd\u3048\uff01\uff08\u6c34\u9178\u5316\u30d0\u30ea\u30a6\u30e0\u3068\u786b\u9178\u3092\u4f7f\u3063\u305f\u4e2d\u548c\u306e\u5b9f\u9a13\uff09\u201d \u2014 \u79d1\u5b66\u306e\u30cd\u30bf\u5e33\" src=\"https:\/\/phys-edu.net\/wp\/?p=47395&amp;embed=true#?secret=qt3SMNjual#?secret=F7CWNZD3WV\" data-secret=\"F7CWNZD3WV\" width=\"600\" height=\"338\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe><\/p>\n<h3>\ubb38\uc758 \ubc0f \uc758\ub8b0 \uc548\ub0b4<\/h3>\n<p>\uacfc\ud559\uc758 \uc2e0\uae30\ud568\uacfc \uc7ac\ubbf8\ub97c \ub354 \uac00\uae4c\uc774! \uc9d1\uc5d0\uc11c\ub3c4 \uc27d\uac8c \ud560 \uc218 \uc788\ub294 \uc7ac\ubbf8\uc788\ub294 \uacfc\ud559 \uc2e4\ud5d8\uacfc \ub2e4\uc591\ud55c \ub178\ud558\uc6b0\ub97c \uc54c\uae30 \uc27d\uac8c \uc18c\uac1c\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uad00\uc2ec \uc788\ub294 \uc8fc\uc81c\ub97c \uc790\uc720\ub86d\uac8c \uac80\uc0c9\ud574 \ubcf4\uc138\uc694!<\/p>\n<ul>\n<li>\uacfc\ud559 \ub178\ud2b8\uc758 \ub0b4\uc6a9\uc774 \ucc45\uc73c\ub85c \ucd9c\uac04\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc790\uc138\ud55c \ub0b4\uc6a9\uc740 <a href=\"https:\/\/amzn.to\/42PMCEL\">\uc5ec\uae30<\/a><\/li>\n<li>\uc6b4\uc601\uc790 \ucfe0\uc640\ucf54 \ucf04 \uc18c\uac1c\ub294 <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=37\">\uc5ec\uae30<\/a><\/li>\n<li>\uac01\uc885 \uc758\ub8b0(\uc9d1\ud544\u00b7\uac15\uc5f0\u00b7\uacfc\ud559 \uc2e4\ud5d8 \uad50\uc2e4\u00b7TV \uac10\uc218\u00b7\ucd9c\uc5f0 \ub4f1)\ub294 <a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">\uc5ec\uae30<\/a><\/li>\n<li>\ucd5c\uc2e0 \uae00 \uc18c\uc2dd\uc740 <a href=\"https:\/\/x.com\/kuwako\">X\uc5d0\uc11c \ud655\uc778\ud558\uc138\uc694!<\/a><\/li>\n<\/ul>\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.youtube.com\/user\/kkuwako\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-35048\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2020\/03\/3d9640dad7bc5538e76f92da1966ee19.jpg\" alt=\"\" width=\"30\" height=\"21\" \/><\/a><a href=\"https:\/\/www.youtube.com\/user\/kkuwako?sub_confirmation=1\">\uacfc\ud559 \ub178\ud2b8 \ucc44\ub110<\/a>\uc5d0\uc11c\ub294 \ub2e4\uc591\ud55c \uc2e4\ud5d8 \uc601\uc0c1\uc744 \ub9cc\ub098\ubcf4\uc2e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4!<\/p>\n<h3>\uff17\u6708\u306e\u30a4\u30c1\u30aa\u30b7\u5b9f\u9a13\uff01<\/h3>\r\n<p style=\"text-align: center;\">\u590f\u3067\u30d7\u30b7\u30e5\u30c3\u3068\u723d\u3084\u304b\u5b9f\u9a13\uff01<\/p>\r\n<p><img class=\"alignnone  wp-image-64964 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-06-30-4.31.58.jpeg\" alt=\"\" width=\"250\" height=\"310\" \/><\/p>\r\n<p style=\"text-align: center;\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=206\">\u5c0f\u578b\u3067\u6301\u3061\u5e30\u308c\u308b\u3088\uff01\u30da\u30c3\u30c8\u30dc\u30c8\u30eb\u30ed\u30b1\u30c3\u30c8\u3092\u4f5c\u308d\u3046\uff01<\/a><\/p>\r\n<h3 style=\"text-align: left;\"><span style=\"font-size: medium;\"><b><strong>\u30c6\u30ec\u30d3\u756a\u7d44\u76e3\u4fee\u30fb\u30a4\u30d9\u30f3\u30c8\u7b49\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/span><\/h3>\r\n<ul>\r\n<li>\r\n<p>\u6642\u901f\uff12\uff10\uff10\uff4b\uff4d\u3067\u8d70\u308b\u30e9\u30f3\u30dc\u30eb\u30ae\u30fc\u30cb\u304c\u3001\u9577\u3055\uff11\uff12\uff4d\u306e\u30c6\u30fc\u30d6\u30eb\u30af\u30ed\u30b9\u3092\u4e00\u77ac\u3067\u5f15\u304d\u629c\u304f\u2014\u2014\u305d\u3093\u306a\u5e38\u8b58\u7834\u308a\u306e\u5b9f\u9a13\u304c\u3001\u3075\u305f\u305f\u3073\u30c6\u30ec\u30d3\u306e\u4e16\u754c\u3067\u5927\u304d\u306a\u8a71\u984c\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u3057\u304b\u3082\u4eca\u56de\u306f\u300c\u8996\u8074\u8005\u304c\u9078\u3076\u30ef\u30af\u30ef\u30af\u5b9f\u9a13\u30e9\u30f3\u30ad\u30f3\u30b0\u300d\u3067\u3001\u306a\u3093\u3068\u5802\u3005\u306e\u7b2c\uff11\u4f4d\u3092\u7372\u5f97\u3057\u305f\u306e\u3067\u3059\u3002<a href=\"https:\/\/tver.jp\/episodes\/epxk5ysq54?p=781\">Tver\u3067\u307e\u3060\u898b\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u306e\u3067\u305c\u3072\u3054\u89a7\u304f\u3060\u3055\u3044<\/a>\u3002<\/p>\r\n<p><img class=\"alignnone  wp-image-65002 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-01-4.42.07.jpeg\" sizes=\"(max-width: 546px) 100vw, 546px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-01-4.42.07.jpeg 1052w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-01-4.42.07-300x162.jpeg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-01-4.42.07-1024x553.jpeg 1024w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-07-01-4.42.07-768x415.jpeg 768w\" alt=\"\" width=\"546\" height=\"295\" \/><\/p>\r\n<\/li>\r\n<li>7\u670818\u65e5\uff08\u571f\uff09\u3000<a href=\"https:\/\/phys-edu.net\/wp\/?p=60018\">\u6559\u54e1\u5411\u3051\u5b9f\u9a13\u8b1b\u7fd2\u4f1a\u300c\u30ca\u30ea\u30ab\u30ab\u30b5\u30a4\u30a8\u30f3\u30b9\u30a2\u30ab\u30c7\u30df\u30fc\u300d\u306e\u8b1b\u5e2b\u3092\u3057\u307e\u3059<\/a>\u3002\u304a\u4f1a\u3044\u3057\u307e\u3057\u3087\u3046\u3002<\/li>\r\n<li>12\u670826\u65e5\uff08\u571f\uff09\u3000<a href=\"https:\/\/phys-edu.net\/wp\/?p=64825\">\u30ca\u30ea\u30ab\u30b5\u30a4\u30a8\u30f3\u30b9\u30a2\u30ab\u30c7\u30df\u30fc\uff08\u6559\u54e1\u5411\u3051\u5b9f\u9a13\u8b1b\u7fd2\u4f1a\uff09\u958b\u50ac<\/a><\/li>\r\n<\/ul>\r\n<h3><b>\u66f8\u7c4d<strong>\u306e\u304a\u77e5\u3089\u305b<\/strong><\/b><\/h3>\r\n<ul>\r\n<li>\uff17\u670816\u65e5\u767a\u58f2\u3000\u300e<a href=\"https:\/\/amzn.to\/4vmkUfb\">\u9ad8\u6821\u5165\u8a66 \u5206\u89e3\u554f\u984c\u96c6 \u7406\u79d1<\/a>\u300f\uff08\u5b66\u7814\uff09\u2026\u96e3\u3057\u3044\u554f\u984c\u3082\u5c0f\u3055\u306a\u554f\u984c\u306b\u5206\u89e3\u3059\u308b\u3053\u3068\u3067\u3001\u554f\u984c\u3092\u89e3\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305d\u3093\u306a\u5206\u89e3\u306e\u6280\u8853\u304c\u8eab\u306b\u3064\u304f\u3088\u3046\u306b\u6df1\u304f\u95a2\u308f\u308a\u3092\u6301\u3063\u3066\u4f5c\u308a\u307e\u3057\u305f\u3002<br \/><img class=\"alignnone  wp-image-64694 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-06-20-18.25.27.jpeg\" alt=\"\" width=\"197\" height=\"275\" \/><\/li>\r\n<li>\u300e\u5927\u4eba\u306e\u305f\u3081\u306e\u9ad8\u6821\u7269\u7406\u5fa9\u7fd2\u5e33\u300f\uff08\u8b1b\u8ac7\u793e\uff09\u2026\u4e00\u822c\u5411\u3051\u306b\u65e5\u5e38\u306e\u7269\u7406\u306b\u3064\u3044\u3066\u516c\u5f0f\u3092\u5143\u306b\u7d10\u89e3\u304d\u307e\u3057\u305f\u3002<a href=\"https:\/\/phys-edu.net\/wp\/?p=1827\">\u7279\u8a2d\u30b5\u30a4\u30c8<\/a>\u3067\u306f\u5b9f\u9a13\u3092\u591a\u6570\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002<strong>\u203b\u5897\u5237\u304c\u304b\u304b\u308a\uff16\u5237\u3068\u306a\u308a\u307e\u3057\u305f\uff082026\/02\/01\uff09<br \/><img class=\"alignnone wp-image-10940 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0-300x262.jpg\" sizes=\"(max-width: 220px) 100vw, 220px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0-300x262.jpg 300w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2013\/12\/0811159a99f69eeff1a357e3daed84e0.jpg 311w\" alt=\"\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8 2014-07-05 0.43.51\" width=\"220\" height=\"192\" \/><br \/><\/strong><\/li>\r\n<li>\u300e\u304d\u3081\u308b!\u5171\u901a\u30c6\u30b9\u30c8 \u7269\u7406\u57fa\u790e \u6539\u8a02\u7248\u300f\uff08\u5b66\u7814\uff09\u2026\u3000\u9ad8\u6821\u7269\u7406\u306e\u53c2\u8003\u66f8\u3067\u3059\u3002\u30a4\u30e9\u30b9\u30c8\u3092\u591a\u304f\u3057\u3066\u30a4\u30e1\u30fc\u30b8\u304c\u6301\u3066\u308b\u3088\u3046\u306b\u63cf\u304d\u307e\u3057\u305f\u3002\u6388\u696d\u306b\u3064\u3044\u3066\u3044\u3051\u306a\u3044\u3001\u7269\u7406\u304c\u82e6\u624b\u3001\u305d\u3093\u306a\u751f\u5f92\u306b\u304a\u3059\u3059\u3081\u3067\u3059\u3002<a href=\"https:\/\/phys-edu.net\/wp\/?p=45322\">\u7279\u8a2d\u30b5\u30a4\u30c8<\/a>\u306f\u3053\u3061\u3089\u3002<br \/><img class=\"alignnone wp-image-45718 aligncenter\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c.jpg\" sizes=\"(max-width: 184px) 100vw, 184px\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c.jpg 756w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2024\/04\/dc1da64a8c8d1422062b4867c0607a1c-300x269.jpg 300w\" alt=\"\" width=\"184\" height=\"165\" \/><\/li>\r\n<\/ul>\r\n<h3><span style=\"text-align: center;\">\u5404\u7a2eSNS\uff08\u66f4\u65b0\u60c5\u5831\u3092\u304a\u5c4a\u3051\uff01\uff09<\/span><\/h3>\r\n<p style=\"text-align: center;\">\u3010\u65e5\u672c\u8a9e\u3011<a style=\"text-align: center;\" href=\"https:\/\/twitter.com\/kuwako\">X(Twitter)<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" href=\"https:\/\/www.instagram.com\/science_seeds\/\">instagram<\/a><span style=\"text-align: center;\">\uff0f<\/span><a style=\"text-align: center;\" 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href=\"https:\/\/phys-edu.net\/wp\/?page_id=798\">\u7406\u79d1\u306e\u6559\u6750<\/a>\u2026 \u7406\u79d1\u6559\u5e2b\u3092\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\uff01\u6388\u696d\u306e\u8cea\u3092\u9ad8\u3081\u3001\u6e96\u5099\u3092\u52b9\u7387\u5316\u3059\u308b\u305f\u3081\u306e\u9078\u308a\u3059\u3050\u308a\u306e\u6559\u6750\u3092\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<li><a href=\"https:\/\/www.youtube.com\/c\/kkuwako\">Youtube<\/a>\u2026\u79d1\u5b66\u5b9f\u9a13\u7b49\u306e\u52d5\u753b\u3092\u914d\u4fe1\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<li><a href=\"https:\/\/music.youtube.com\/playlist?list=PLoK4ZvKN9S2NgpYIochcQs0aL-vrRB_Qw\">\u79d1\u5b66\u30e9\u30b8\u30aa<\/a>\u00a0\u2026\u79d1\u5b66\u30c8\u30d4\u30c3\u30af\u3092\u307b\u307c\u6bce\u65e5\u914d\u4fe1\u4e2d\uff01AI\u6280\u8853\u3092\u99c6\u4f7f\u3057\u3066\u4f5c\u6210\u3057\u305f\u300c\u8033\u3067\u697d\u3057\u3080\u79d1\u5b66\u300d\u3092\u304a\u5c4a\u3051\u3057\u307e\u3059\u3002<\/li>\r\n<li><a href=\"http:\/\/phys-edu.net\/wp\/?page_id=20940\">\u8b1b\u6f14<\/a>\u00a0\u2026\u5168\u56fd\u5404\u5730\u3067\u5b9f\u9a13\u8b1b\u7fd2\u4f1a\u30fb\u30b5\u30a4\u30a8\u30f3\u30b9\u30b7\u30e7\u30fc\u7b49\u3092\u884c\u3063\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<li><a href=\"http:\/\/phys-edu.net\/wp\/?page_id=37\">About<\/a>\u00a0\u2026\u300c\u79d1\u5b66\u306e\u30cd\u30bf\u5e33\u300d\u306e\u30b3\u30f3\u30bb\u30d7\u30c8\u3084\u3001\u904b\u55b6\u8005\u3067\u3042\u308b\u6851\u5b50\u7814\u306e\u30d7\u30ed\u30d5\u30a3\u30fc\u30eb\u30fb\u60f3\u3044\u3092\u307e\u3068\u3081\u3066\u3044\u307e\u3059\u3002<\/li>\r\n<li><a href=\"https:\/\/phys-edu.net\/wp\/?page_id=188\">\u304a\u554f\u3044\u5408\u308f\u305b<\/a>\u00a0\u2026\u5b9f\u9a13\u6559\u5ba4\u306e\u3054\u4f9d\u983c\u3001\u57f7\u7b46\u30fb\u8b1b\u6f14\u306e\u76f8\u8ac7\u3001\u79d1\u5b66\u76e3\u4fee\u7b49\u306f\u3053\u3061\u3089\u306e\u30d5\u30a9\u30fc\u30e0\u304b\u3089\u304a\u5bc4\u305b\u304f\u3060\u3055\u3044\u3002<\/li>\r\n<\/ul>\r\n<p>&nbsp;<\/p>\r\n<ul class=\"wp-block-latest-posts__list is-grid columns-3 has-dates wp-block-latest-posts\"><li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=65185&#038;lang=es\" aria-label=\"La m\u00e1gica turbidez blanca nacida de la &#8220;neutralizaci\u00f3n&#8221;: la sorprendente reacci\u00f3n qu\u00edmica entre el agua de cal y el di\u00f3xido de carbono\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/08\/477aaef83dfd29e76ab5961b2920032c-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=65185&#038;lang=es\">La m\u00e1gica turbidez blanca nacida de la &#8220;neutralizaci\u00f3n&#8221;: la sorprendente reacci\u00f3n qu\u00edmica entre el agua de cal y el di\u00f3xido de carbono<\/a><time datetime=\"2026-07-06T06:34:54+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e747\u67086\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=65183&#038;lang=fi\" aria-label=\"&#8220;Neutraloinnin&#8221; synnytt\u00e4m\u00e4 taianomainen valkoinen sameus: Kalkkiveden ja hiilidioksidin yll\u00e4tt\u00e4v\u00e4 kemiallinen reaktio\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/08\/477aaef83dfd29e76ab5961b2920032c-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=65183&#038;lang=fi\">&#8220;Neutraloinnin&#8221; synnytt\u00e4m\u00e4 taianomainen valkoinen sameus: Kalkkiveden ja hiilidioksidin yll\u00e4tt\u00e4v\u00e4 kemiallinen reaktio<\/a><time datetime=\"2026-07-06T06:34:29+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e747\u67086\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=65181&#038;lang=hi\" aria-label=\"&#8220;\u0909\u0926\u093e\u0938\u0940\u0928\u0940\u0915\u0930\u0923&#8221; \u0938\u0947 \u091c\u0928\u094d\u092e\u093e \u091c\u093e\u0926\u0941\u0908 \u0938\u092b\u0947\u0926 \u0927\u0941\u0902\u0927\u0932\u093e\u092a\u0928: \u091a\u0942\u0928\u0947 \u0915\u0947 \u092a\u093e\u0928\u0940 \u0914\u0930 \u0915\u093e\u0930\u094d\u092c\u0928 \u0921\u093e\u0907\u0911\u0915\u094d\u0938\u093e\u0907\u0921 \u0915\u0940 \u0905\u0928\u094b\u0916\u0940 \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u092a\u094d\u0930\u0924\u093f\u0915\u094d\u0930\u093f\u092f\u093e\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/08\/477aaef83dfd29e76ab5961b2920032c-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=65181&#038;lang=hi\">&#8220;\u0909\u0926\u093e\u0938\u0940\u0928\u0940\u0915\u0930\u0923&#8221; \u0938\u0947 \u091c\u0928\u094d\u092e\u093e \u091c\u093e\u0926\u0941\u0908 \u0938\u092b\u0947\u0926 \u0927\u0941\u0902\u0927\u0932\u093e\u092a\u0928: \u091a\u0942\u0928\u0947 \u0915\u0947 \u092a\u093e\u0928\u0940 \u0914\u0930 \u0915\u093e\u0930\u094d\u092c\u0928 \u0921\u093e\u0907\u0911\u0915\u094d\u0938\u093e\u0907\u0921 \u0915\u0940 \u0905\u0928\u094b\u0916\u0940 \u0930\u093e\u0938\u093e\u092f\u0928\u093f\u0915 \u092a\u094d\u0930\u0924\u093f\u0915\u094d\u0930\u093f\u092f\u093e<\/a><time datetime=\"2026-07-06T06:33:53+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e747\u67086\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=65179&#038;lang=zh\" aria-label=\"\u300c\u4e2d\u548c\u300d\u8a95\u751f\u7684\u9b54\u6cd5\u767d\u6fc1\u2014\u2014\u77f3\u7070\u6c34\u8207\u4e8c\u6c27\u5316\u78b3\u610f\u60f3\u4e0d\u5230\u7684\u5316\u5b78\u53cd\u61c9\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/08\/477aaef83dfd29e76ab5961b2920032c-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=65179&#038;lang=zh\">\u300c\u4e2d\u548c\u300d\u8a95\u751f\u7684\u9b54\u6cd5\u767d\u6fc1\u2014\u2014\u77f3\u7070\u6c34\u8207\u4e8c\u6c27\u5316\u78b3\u610f\u60f3\u4e0d\u5230\u7684\u5316\u5b78\u53cd\u61c9<\/a><time datetime=\"2026-07-06T06:33:13+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e747\u67086\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=65177&#038;lang=ko\" aria-label=\"&#8216;\uc911\ud654&#8217;\uac00 \ub9cc\ub4e0 \ub9c8\ubc95\uc758 \ubfcc\uc5f0 \ube5b\uae54, \uc11d\ud68c\uc218\uc640 \uc774\uc0b0\ud654\ud0c4\uc18c\uc758 \uc758\uc678\uc758 \ud654\ud559 \ubc18\uc751\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/08\/477aaef83dfd29e76ab5961b2920032c-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=65177&#038;lang=ko\">&#8216;\uc911\ud654&#8217;\uac00 \ub9cc\ub4e0 \ub9c8\ubc95\uc758 \ubfcc\uc5f0 \ube5b\uae54, \uc11d\ud68c\uc218\uc640 \uc774\uc0b0\ud654\ud0c4\uc18c\uc758 \uc758\uc678\uc758 \ud654\ud559 \ubc18\uc751<\/a><time datetime=\"2026-07-06T06:32:33+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e747\u67086\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=65175&#038;lang=en\" aria-label=\"The Magical White Cloud Born from &#8220;Neutralization&#8221;: The Surprising Chemistry Between Limewater and Carbon Dioxide\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2021\/08\/477aaef83dfd29e76ab5961b2920032c-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=65175&#038;lang=en\">The Magical White Cloud Born from &#8220;Neutralization&#8221;: The Surprising Chemistry Between Limewater and Carbon Dioxide<\/a><time datetime=\"2026-07-06T06:32:01+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e747\u67086\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=26688\" aria-label=\"\u683c\u5b89\u5149\u6e90\u306b\uff11\u5de5\u592b\uff01\u300c\u5c48\u6298\u7387\u300d\u3068\u300c\u81e8\u754c\u89d2\u300d\u306e\u5b9f\u9a13\u3092\u884c\u3046\uff11\u3064\u306e\u30b3\u30c4\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2017\/01\/3fc0a7c082f595c35cb6a6a134023982-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=26688\">\u683c\u5b89\u5149\u6e90\u306b\uff11\u5de5\u592b\uff01\u300c\u5c48\u6298\u7387\u300d\u3068\u300c\u81e8\u754c\u89d2\u300d\u306e\u5b9f\u9a13\u3092\u884c\u3046\uff11\u3064\u306e\u30b3\u30c4<\/a><time datetime=\"2026-07-06T04:10:22+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e747\u67086\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=64887\" aria-label=\"\u300e\u9019\u3044\u56de\u308b\u63a2\u7a76\u300f\u3063\u3066\u77e5\u3063\u3066\u307e\u3059\u304b\uff1f\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2026\/06\/\u30b9\u30af\u30ea\u30fc\u30f3\u30b7\u30e7\u30c3\u30c8-2026-06-27-6.21.06-150x150.jpeg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=64887\">\u300e\u9019\u3044\u56de\u308b\u63a2\u7a76\u300f\u3063\u3066\u77e5\u3063\u3066\u307e\u3059\u304b\uff1f<\/a><time datetime=\"2026-07-05T06:22:43+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e747\u67085\u65e5<\/time><\/li>\n<li><div class=\"wp-block-latest-posts__featured-image\"><a href=\"https:\/\/phys-edu.net\/wp\/?p=65146&#038;lang=fi\" aria-label=\"\u00c4mp\u00e4rist\u00e4 ja putkesta tiedelabra! \u00c4\u00e4nen aallonpituuden mittaaminen \u00e4lypuhelimella (ilmapatsaan resonanssikoe)\"><img width=\"150\" height=\"150\" src=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/38ccc9c14adf9de24ef878e1045ca5d5-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail wp-post-image\" alt=\"\" style=\"\" srcset=\"https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/38ccc9c14adf9de24ef878e1045ca5d5-150x150.jpg 150w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/38ccc9c14adf9de24ef878e1045ca5d5-100x100.jpg 100w, https:\/\/phys-edu.net\/wp\/wp-content\/uploads\/2015\/09\/38ccc9c14adf9de24ef878e1045ca5d5-110x110.jpg 110w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a><\/div><a class=\"wp-block-latest-posts__post-title\" href=\"https:\/\/phys-edu.net\/wp\/?p=65146&#038;lang=fi\">\u00c4mp\u00e4rist\u00e4 ja putkesta tiedelabra! \u00c4\u00e4nen aallonpituuden mittaaminen \u00e4lypuhelimella (ilmapatsaan resonanssikoe)<\/a><time datetime=\"2026-07-05T05:40:44+09:00\" class=\"wp-block-latest-posts__post-date\">2026\u5e747\u67085\u65e5<\/time><\/li>\n<\/ul>\r\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>\uc0ac\uc774\uc5b8\uc2a4 \ud2b8\ub808\uc774\ub108 \ucfe0\uc640\ucf54 \ucf04\uc785\ub2c8\ub2e4. \ub9e4\uc77c\uc774 \ud558\ub098\uc758 \uc2e4\ud5d8\uc785\ub2c8\ub2e4. \ud559\uad50 \uacfc\ud559 \uc2dc\uac04\uc5d0 \ube68\ub300\ub97c \uc774\uc6a9\ud574 \uc11d\ud68c\uc218\uc5d0 &#8220;\ud6c4~&#8221; \ud558\uace0 \uc228\uc744 \ubd88\uc5b4\ub123\uc5c8\ub358 \uae30\uc5b5\uc774 \uc788\uc73c\uc2e0\uac00\uc694? \ud22c\uba85\ud588\ub358 \uc561\uccb4\uac00 \uc21c\uc2dd\uac04 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