{"id":56039,"date":"2026-10-18T09:00:59","date_gmt":"2026-10-18T00:00:59","guid":{"rendered":"https:\/\/blog.agentsoft.co.kr\/index.php\/2026\/10\/18\/56039\/"},"modified":"2026-10-18T09:00:59","modified_gmt":"2026-10-18T00:00:59","slug":"%ec%9d%bc%eb%b0%98%ed%99%94%ed%95%99%ec%8b%a4%ed%97%98-%eb%b3%b4%ea%b3%a0%ec%84%9c-ph-%ec%b8%a1%ec%a0%95-%eb%b0%8f-%ec%99%84%ec%b6%a9%ec%9a%a9%ec%95%a1-%ec%a0%9c%ec%a1%b0-a%ec%8b%a4%ed%97%98%eb%b3%b4","status":"publish","type":"post","link":"https:\/\/blog.agentsoft.co.kr\/index.php\/2026\/10\/18\/56039\/","title":{"rendered":"\uc77c\ubc18\ud654\ud559\uc2e4\ud5d8 \ubcf4\uace0\uc11c\/pH \uce21\uc815 \ubc0f \uc644\ucda9\uc6a9\uc561 \uc81c\uc870\/A+\uc2e4\ud5d8\ubcf4\uace0\uc11c"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/image4.happycampus.com\/Production\/thumbnail\/2024\/08\/05\/data30206591-0001.jpg\"><img decoding=\"async\" src=\"https:\/\/image4.happycampus.com\/Production\/thumbnail\/2024\/08\/05\/data30206591-0002.jpg\"><\/p>\n<p><strong>\ubaa9\ucc28<\/strong><\/p>\n<p>\uc5c6\uc74c<\/p>\n<p><strong>\ubcf8\ubb38\ub0b4\uc6a9<\/strong><\/p>\n<p>1)\uc2e4\ud5d8 \uc81c\ubaa9: pH \uce21\uc815 \ubc0f \uc644\ucda9\uc6a9\uc561 \uc81c\uc870<br \/>\n2)\uc2e4\ud5d8\ub0b4\uc6a9<br \/>\n(1) \uc2e4\ud5d8 \ubaa9\uc801: \uc644\ucda9\uc6a9\uc561(buffer)\uc758 \uc774\ub860\uacfc \uc5ed\ud560\uc744 \uc774\ud574\ud55c\ub2e4. \uc2e4\ud5d8\uc5d0 \uc0ac\uc6a9\ud560 \uc644\ucda9\uc6a9\uc561\uc744 \uc81c\uc870\ud574\ubcf4\uace0, \ud2b9\uc815 \uc644\ucda9\uc6a9\uc561\uc758 pH\ub97c \uce21\uc815\ud55c\ub2e4.<br \/>\n(2) \uc2e4\ud5d8 \uc774\ub860<br \/>\n\u2460pH<br \/>\npH\ub294 \ubb3c\uc758 \uc0b0\uc131\uc774\ub098 \uc54c\uce7c\ub9ac\uc131\uc758 \uc815\ub3c4\ub97c \ub098\ud0c0\ub0b4\ub294 \uc218\uce58\ub85c\uc11c \uc218\uc18c \uc774\uc628 \ub18d\ub3c4\uc758 \uc9c0\uc218\uc774\ub2e4. \ubb3c(\uc218\uc6a9\uc561)\uc740 \uadf8 \uc77c\ubd80\uac00 \uc804\ub9ac\ud558\uc5ec \uc218\uc18c \uc774\uc628(H+)\uacfc \uc218\uc0b0 \uc774\uc628(OH-)\uc774 \uacf5\uc874\ud558\uba70, H+\ub18d\ub3c4\uc640 OH-\ub18d\ub3c4\uac00 \ub3d9\uc77c\ud558\uba74 \uc911\uc131\uc774\uace0, H+\uac00 \ub9ce\uc73c\uba74 \uc0b0\uc131, OH- \ucabd\uc774 \ub9ce\uc73c\uba74 \uc54c\uce7c\ub9ac\uc131\uc73c\ub85c \ub41c\ub2e4. \uadf8\ub798\uc11c \uc591\uc774\uc628 \ub18d\ub3c4\ub97c \ubab0\uc218\ub85c \ub098\ud0c0\ub0b4\uba74 25\u2103\uc5d0\uc11c [H+]\u00d7[OH-]=10-14\uc758 \uad00\uacc4\uc2dd\uc774 \uc131\ub9bd\ud55c\ub2e4. \ub530\ub77c\uc11c [H+]\uc758 \uac12\uc774 \uc815\ud574\uc9c0\uba74 [OH-]\uc758 \uac12\uc740 \uc790\ub3d9\uc801\uc73c\ub85c \uc815\ud574\uc9c0\uba70, \uc561\uc131\uc758 \ud310\uc815\uc774\ub098 \uc0b0\uc131, \uc54c\uce7c\ub9ac\uc131\uc758 \uac15\ub3c4\ub294 [H+]\uc758 \uac12\ub9cc \uc54c\uba74 \ub41c\ub2e4. \uadf8\ub798\uc11c \uc218\uc18c \uc774\uc628 \ub18d\ub3c4\ub97c \ub098\ud0c0\ub0b4\uae30 \uc704\ud558\uc5ec \uc218\uc18c \uc774\uc628 \ub18d\ub3c4\uc758 \uc5ed\uc218\uc758 \uc0c1\uc6a9 \ub300\uc218, \uc989 \uc218\uc18c \uc774\uc628 \uc9c0\uc218\ub97c \ud45c\uc2dc\ud558\uba70 pH\uc758 \uae30\ud638\ub97c \uc0ac\uc6a9\ud55c\ub2e4.<\/p>\n<p>\u2461\uc644\ucda9\uc6a9\uc561<br \/>\n\uc644\ucda9\uc6a9\uc561(buffer solution) \uc678\ubd80\ub85c\ubd80\ud130 \uc5b4\ub290 \uc815\ub3c4\uc758 \uc0b0\uc774\ub098 \uc5fc\uae30\ub97c \uac00\ud588\uc744 \ub54c, \uc601\ud5a5\uc744 \ud06c\uac8c \ubc1b\uc9c0 \uc54a\uace0 \uc218\uc18c\uc774\uc628\ub18d\ub3c4\ub97c \uc77c\uc815\ud558\uac8c \uc720\uc9c0\ud558\ub294 \uc6a9\uc561\uc774\ub2e4.<br \/>\n\uc644\ucda9\uc6a9\uc561\uc740 \uc774\uc628\uc744 \uc911\ud654\ud558\ub294 \uc0b0\uc131 \ud654\ud559\uc885\uacfc \uc774\uc628\uc744 \uc911\ud654\ud558\ub294 \uc5fc\uae30\uc131 \ud654\ud559\uc885\uc744 \ubaa8\ub450 \ud3ec\ud568\ud558\ubbc0\ub85c \ubcc0\ud654\uc5d0 \uc800\ud56d\ud55c\ub2e4. \ud558\uc9c0\ub9cc \uc774\ub4e4\uc758 \uc0b0\uc131 \ud654\ud559\uc885\uacfc \uc5fc\uae30\uc131 \ud654\ud559\uc885\uc740 \uc11c\ub85c \uc911\ud654\ubc18\uc751\uc744 \ud1b5\ud558\uc5ec \uc18c\ube44\ub418\uc9c0 \uc54a\uc544\uc57c \ud55c\ub2e4. \uc774\ub7ec\ud55c \uc694\uad6c\uc0ac\ud56d\uc740 \ud639\uc740 \uac19\uc740 \uc57d\ud55c \uc0b0-\uc5fc\uae30 \uc9dd\uc30d\uc5d0 \uc758\ud574 \ucda9\uc871\ub41c\ub2e4. \uadf8\ub9ac\ud558\uc5ec \uc644\ucda9\uc6a9\uc561\uc740 \ub54c\ub54c\ub85c \uc0b0 \ub610\ub294 \uc5fc\uae30\uc758 \uc5fc\uacfc \uc57d\ud55c \uc0b0 \ub610\ub294 \uc57d\ud55c \uc5fc\uae30\ub97c \uac01\uac01 \uc11e\uc5b4 \ub9cc\ub4e4 \uc218 \uc788\ub2e4.<br \/>\n\uc5b4\ub5bb\uac8c \uc644\ucda9\uc6a9\uc561\uc774 \uc791\uc6a9\ud558\ub294\uac00\ub97c \ub354 \uc798 \uc774\ud574\ud558\uae30 \uc704\ud574 \uc57d\ud55c \uc0b0()\uacfc \uadf8\uac83\uc758 \uc5fc\ub958(\uc740 \ud639\uc740 \ub2e4\ub978 \uc591\uc774\uc628\uc77c \uc218\ub3c4 \uc788\ub2e4)\ub85c \uad6c\uc131\ub41c \uc644\ucda9\uc6a9\uc561\uc744 \uace0\ub824\ud558\uc790. \uc774 \uc644\ucda9\uc6a9\uc561\uc758 \uc0b0 \ud574\ub9ac\ud3c9\ud615\uc5d0\ub294 \uc0b0\uacfc \uadf8\uac83\uc758 \uc9dd\uc5fc\uae30 \ubaa8\ub450 \uad00\uc5ec\ud55c\ub2e4.<\/p>\n<p>\ucd9c\ucc98 : <a href=\"https:\/\/www.happycampus.com\/report-doc\/30206591\/\" target=\"_blank\">\ud574\ud53c\ucea0\ud37c\uc2a4<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ubaa9\ucc28 \uc5c6\uc74c \ubcf8\ubb38\ub0b4\uc6a9 1)\uc2e4\ud5d8 \uc81c\ubaa9: pH \uce21\uc815 \ubc0f \uc644\ucda9\uc6a9\uc561 \uc81c\uc870 2)\uc2e4\ud5d8\ub0b4\uc6a9 (1) \uc2e4\ud5d8 \ubaa9\uc801: \uc644\ucda9\uc6a9\uc561(buffer)\uc758 \uc774\ub860\uacfc \uc5ed\ud560\uc744 \uc774\ud574\ud55c\ub2e4. \uc2e4\ud5d8\uc5d0 \uc0ac\uc6a9\ud560 \uc644\ucda9\uc6a9\uc561\uc744 \uc81c\uc870\ud574\ubcf4\uace0, \ud2b9\uc815 \uc644\ucda9\uc6a9\uc561\uc758 pH\ub97c \uce21\uc815\ud55c\ub2e4. (2) \uc2e4\ud5d8 \uc774\ub860 \u2460pH pH\ub294 \ubb3c\uc758 \uc0b0\uc131\uc774\ub098 \uc54c\uce7c\ub9ac\uc131\uc758 \uc815\ub3c4\ub97c \ub098\ud0c0\ub0b4\ub294 \uc218\uce58\ub85c\uc11c \uc218\uc18c \uc774\uc628 \ub18d\ub3c4\uc758 \uc9c0\uc218\uc774\ub2e4. \ubb3c(\uc218\uc6a9\uc561)\uc740 \uadf8 \uc77c\ubd80\uac00 \uc804\ub9ac\ud558\uc5ec \uc218\uc18c \uc774\uc628(H+)\uacfc \uc218\uc0b0 \uc774\uc628(OH-)\uc774 \uacf5\uc874\ud558\uba70, H+\ub18d\ub3c4\uc640 OH-\ub18d\ub3c4\uac00 \ub3d9\uc77c\ud558\uba74 \uc911\uc131\uc774\uace0, H+\uac00 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[64356,8837,64357,37026,1809,64355],"class_list":["post-56039","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-a","tag-ph-","tag-64357","tag-37026","tag-1809","tag-64355"],"_links":{"self":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/56039","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/comments?post=56039"}],"version-history":[{"count":0,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/56039\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/media?parent=56039"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/categories?post=56039"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/tags?post=56039"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}