{"id":41762,"date":"2026-05-28T09:01:10","date_gmt":"2026-05-28T00:01:10","guid":{"rendered":"https:\/\/blog.agentsoft.co.kr\/index.php\/2026\/05\/28\/41762\/"},"modified":"2026-05-28T09:01:10","modified_gmt":"2026-05-28T00:01:10","slug":"%ed%99%94%ea%b3%b5%ea%b8%b0%ec%b4%88%ec%8b%a4%ec%8a%b5%ec%84%a4%ea%b3%84-a-ph-%ec%a0%81%ec%a0%95-%ea%b2%b0%ea%b3%bc%eb%b3%b4%ea%b3%a0%ec%84%9c","status":"publish","type":"post","link":"https:\/\/blog.agentsoft.co.kr\/index.php\/2026\/05\/28\/41762\/","title":{"rendered":"\ud654\uacf5\uae30\ucd08\uc2e4\uc2b5\uc124\uacc4 A+ pH \uc801\uc815 \uacb0\uacfc\ubcf4\uace0\uc11c"},"content":{"rendered":"

<\/p>\n

\ubaa9\ucc28<\/strong><\/p>\n

1. \uc2e4\ud5d8 \ubaa9\uc801
\n2. \uc2e4\ud5d8 \uc774\ub860
\n3. \uc2dc\uc57d \ubc0f \uae30\uad6c
\n4. \uc2e4\ud5d8\ubc29\ubc95
\n5. \uacb0\uacfc \ubc0f \uace0\ucc30
\n6. \ucc38\uace0 \uc790\ub8cc<\/p>\n

\ubcf8\ubb38\ub0b4\uc6a9<\/strong><\/p>\n

\u25b6\uc2e4\ud5d8 \ubaa9\uc801
\n pH \uce21\uc815\uc6d0\ub9ac\uc640 pH meter\ub97c \uc774\uc6a9\ud558\uc5ec \uac15\uc0b0 \ud639\uc740 \uc57d\uc0b0\uc758 \uc790\uc138\ud55c \uc801\uc815 \uace1\uc120\uc758 \uc131\uc9c8(\uc6a9\uc561\uc758 \uc591, \ub2f9\ub7c9\uc810 \ud639\uc740 \uc885\ub9d0\uc810 \ub4f1)\uc744 \uacf5\ubd80\ud558\uace0 \uc57d\uc0b0\uc758 \uc774\uc628\ud654\uc0c1\uc218(\ud3c9\ud615\uc0c1\uc218)\ub97c \uad6c\ud55c\ub2e4.<\/p>\n

\u25b6\uc2e4\ud5d8 \uc774\ub860
\n\uc0b0\uacfc \uc5fc\uae30\ub294 \uc218\uc6a9\uc561 \uc18d\uc5d0\uc11c \uc591\uc774\uc628\uacfc \uc74c\uc774\uc628\uc73c\ub85c \uc774\uc628\ud654\ub41c\ub2e4. \uc774\ub7f0 \uc0b0\uacfc \uc5fc\uae30\ub294 \uc644\uc804\ud788 \ud574\ub9ac(\uc774\uc628\ud654)\ub418\ub294 \uac15\uc0b0\uc774\ub098 \uac15\uc5fc\uae30\uac00 \uc788\ub294 \ubc18\uba74, \uc77c\ubd80\ub9cc \uc774\uc628\ud654\ub418\ub294 \uc57d\uc0b0 \ud639\uc740 \uc57d\uc5fc\uae30\uac00 \uc788\ub2e4. \uc774\uc628\ud654\uc758 \uc815\ub3c4\uc5d0 \ub530\ub77c \uc0b0\uacfc \uc5fc\uae30\uc758 \ubc18\uc751\uc740 \ub610\ud55c \ub2e4\ub974\ub2e4. \uc989, \uac15\uc0b0\uacfc \uac15\uc5fc\uae30\uc758 \ubc18\uc751\uc758 \ud3c9\ud615\ubc18\uc751\uc740 \uc644\uc804\ud55c \uc911\uc131\ubc18\uc751\uc778 \ubc18\uba74\uc5d0 \uc57d\uc0b0(\ud639\uc740 \uac15\uc0b0)\uacfc \uac15\uc5fc\uae30(\ud639\uc740 \uc57d\uc5fc\uae30)\uc758 \ubc18\uc751\uc740 \ub2e4\ub974\ub2e4.<\/p>\n

1. pH \ubc0f \uce21\uc815
\n pH\ub294 \uc218\uc18c\uc774\uc628\uc758 \ub18d\ub3c4, [H+]\uc5d0 \uc0c1\uc6a9\ub300\uc218\ub97c \ucde8\ud558\uace0 \uc74c\uc758 \ubd80\ud638\ub97c \ubd99\uc778 \uc591\uc73c\ub85c \uc0b0\uc131\uacfc \uc5fc\uae30\uc131\uc744 \uad6c\ubcc4\ud558\ub294 \uc591\uc73c\ub85c \ub9ce\uc774 \uc4f0\uc778\ub2e4. \uc989,<\/p>\n

\t\t\t \t\t\t (6-1a)<\/p>\n

\ud639\uc740\t\t\t\t\t\t (6-1b)<\/p>\n

\uc21c\uc218\ud55c \ubb3c\uc758 \uc774\uc628\ud654 \uc2dd\uacfc \ubb3c\uc758 \uc774\uc628\uacf1(ion product)\uc73c\ub85c\ubd80\ud130 \uc0b0\uc131\uacfc \uc5fc\uae30\uc131\uc758 \ucc28\uc774\ub97c \ud45c\uc2dc\ud560 \uc218 \uc788\ub2e4.<\/p>\n

\t\t\t\t (6-2)<\/p>\n

\uc5ec\uae30\uc5d0\uc11c \uc218\uc18c\uc774\uc628(H+)\uc758 \ub18d\ub3c4\uc640 OH-\uc774\uc628\uc758 \ub18d\ub3c4\ub294 \uac19\uace0 \uc2dd(6-2)\uc758 \uc591\ubcc0\uc5d0 \uc0c1\uc6a9\ub300\uc218\ub97c \ucde8\ud558\uace0 \uc74c\uc758 \ubd80\ud638\ub97c \ubd99\uc774\uba74 \ubb3c\uc778 \uacbd\uc6b0\uc5d0 pH\ub294 7\uc774 \ub41c\ub2e4.
\n \uc77c\ubc18\uc801\uc73c\ub85c pH\ub294 \uadf8\ub9bc(6-1)\uc640 \uac19\uc740 \uc720\ub9ac\uc804\uadf9\uacfc \uae30\uc900\uc804\uadf9\uc744 \ud558\ub098\uc758 \ubab8\uccb4\uc5d0 \ud3ec\ud568\uc2dc\ud0a8 \uacb0\ud569\uc804\uadf9\uc73c\ub85c \uce21\uc815\ud55c\ub2e4. \uc774 \uc804\uadf9\uc758 \uc804\uadf9 \ud45c\uc2dc\ub294 \ub2e4\uc74c\uacfc \uac19\ub2e4.<\/p>\n

\uadf8\ub9bc 6-1 pH \uce21\uc815\uc6a9 \uacb0\ud569\uc804\uadf9\uc758 \uad6c\uc870 <\/p>\n

\uc678\ubd80\uc640 \ub0b4\ubd80\uc758 Cl-\uc774\uc628\uc740 \uc77c\uc815\ud558\uace0 \uc720\ub9ac \ub9c9\uc744 \ud1b5\ud574 \uc678\ubd80 H+\uc774\uc628(\ubd84\uc11d\uc6a9\uc561)\uacfc \ub0b4\ubd80 H+\uc774\uc628(\uc77c\uc815)\uacfc \ucc28\uc774, \uc989 pH\uc758 \ucc28\uc774\ub294 \uc804\uc704 \ucc28\uc758 \ucc28\uc774\uc5d0 \ub300\uc751\ud55c\ub2e4. 25 \u2103\uc5d0\uc11c
\n\uc804\uc704 \ucc28\uc758 \ucc28\uc774\ub294 \ub2e4\uc74c\uacfc \uac19\ub2e4.<\/p>\n

\ucd9c\ucc98 : \ud574\ud53c\ucea0\ud37c\uc2a4<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

\ubaa9\ucc28 1. \uc2e4\ud5d8 \ubaa9\uc801 2. \uc2e4\ud5d8 \uc774\ub860 3. \uc2dc\uc57d \ubc0f \uae30\uad6c 4. \uc2e4\ud5d8\ubc29\ubc95 5. \uacb0\uacfc \ubc0f \uace0\ucc30 6. \ucc38\uace0 \uc790\ub8cc \ubcf8\ubb38\ub0b4\uc6a9 \u25b6\uc2e4\ud5d8 \ubaa9\uc801 pH \uce21\uc815\uc6d0\ub9ac\uc640 pH meter\ub97c \uc774\uc6a9\ud558\uc5ec \uac15\uc0b0 \ud639\uc740 \uc57d\uc0b0\uc758 \uc790\uc138\ud55c \uc801\uc815 \uace1\uc120\uc758 \uc131\uc9c8(\uc6a9\uc561\uc758 \uc591, \ub2f9\ub7c9\uc810 \ud639\uc740 \uc885\ub9d0\uc810 \ub4f1)\uc744 \uacf5\ubd80\ud558\uace0 \uc57d\uc0b0\uc758 \uc774\uc628\ud654\uc0c1\uc218(\ud3c9\ud615\uc0c1\uc218)\ub97c \uad6c\ud55c\ub2e4. \u25b6\uc2e4\ud5d8 \uc774\ub860 \uc0b0\uacfc \uc5fc\uae30\ub294 \uc218\uc6a9\uc561 \uc18d\uc5d0\uc11c \uc591\uc774\uc628\uacfc \uc74c\uc774\uc628\uc73c\ub85c \uc774\uc628\ud654\ub41c\ub2e4. \uc774\ub7f0 \uc0b0\uacfc […]<\/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":[9301,18229,25186,52360,6369],"class_list":["post-41762","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-__aa","tag-a--","tag-perovskite","tag-52360","tag-6369"],"_links":{"self":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/41762","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=41762"}],"version-history":[{"count":0,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/41762\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/media?parent=41762"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/categories?post=41762"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/tags?post=41762"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}