{"id":48744,"date":"2026-08-06T09:01:03","date_gmt":"2026-08-06T00:01:03","guid":{"rendered":"https:\/\/blog.agentsoft.co.kr\/index.php\/2026\/08\/06\/48744\/"},"modified":"2026-08-06T09:01:03","modified_gmt":"2026-08-06T00:01:03","slug":"%ed%99%94%ec%8b%a4%ea%b8%b0-exp1-the-dissociation-constant-of-phenol-red-in-phosphate-%eb%b3%b4%ea%b3%a0%ec%84%9c","status":"publish","type":"post","link":"https:\/\/blog.agentsoft.co.kr\/index.php\/2026\/08\/06\/48744\/","title":{"rendered":"\ud654\uc2e4\uae30 Exp1. The dissociation constant of Phenol Red in Phosphate \ubcf4\uace0\uc11c"},"content":{"rendered":"

<\/p>\n

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

1. ABSTRACT
\n2. Introduction
\n3. Experimental Method
\n4. Result and Discussion
\n5. Conclusion
\n6. Reference<\/p>\n

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

1. ABSTRACT<\/p>\n

\ubd84\uad11\uad11\ub3c4\ubc95(spectrophotometry) \uc911\uc5d0\uc11c\ub3c4 UV\/Vis \ubd84\uad11\ubc95\uc740 \ubb3c\uc9c8\uc5d0 \ub530\ub77c \ud761\uc218\ud558\ub294 \ube44\uc758 \ud30c\uc7a5\uacfc \uc591\uc774 \ub2ec\ub77c\uc9c0\ub294 \uc6d0\ub9ac\ub97c \uc774\uc6a9\ud574 \uc2dc\ub8cc \uc131\ubd84\uc744 \ud655\uc778\ud558\uace0 \uc815\ub7c9\ud558\ub294 \ubd84\uc11d\ubc29\ubc95\uc774\uba70 \uac04\ub2e8\ud55c \uae30 \uae30\uc640 \uc2e4\ud5d8\uc5d0 \uc758\ud574\uc11c \ub2e4\uc591\ud55c \ud654\ud559\uc801 \uc815\ubcf4\ub97c \uc5bb\uc744 \uc218 \uc788\uc73c\ubbc0\ub85c \uc815\uc131 \ubc0f \uc815\ub7c9\uc801 \ubd84\uc11d\uc5d0 \ub110\ub9ac \uc774 \uc6a9\ub418\uace0 \uc788\ub2e4. \ubcf8 \uc2e4\ud5d8\uc5d0\uc120 spectorphotometric method\ub97c \uc774\uc6a9\ud574 phosphate buffer(\uc644\ucda9\uc6a9 \uc561)\uc758 pH\ub97c \ub2ec\ub9ac\ud558\uc5ec \uc0b0\uc5fc\uae30 \uc9c0\uc2dc\uc57d\uc778 phenol red\uc758 \ud761\uad11\uadf8\ub798\ud504\ub97c \uc5bb\uace0, \uac01 \uc2dc\ub8cc\uc5d0\uc11c\uc758 \uc0b0\uc131 \ud654\ud559\uc885\uacfc \uc5fc\uae30\uc131 \ud654\ud559\uc885\uc758 \uae30\uc5ec\ub3c4\ub97c \ud655\uc778\ud558\uc5ec pKI\uac12\uc744 \uad6c\ud560 \uac83\uc774\ub2e4<\/p>\n

2. Introduction
\n\uc0b0\uc774 \uc5fc\uae30\ub97c \uc644\uc804\ud788 \uc911\ud654\uc2dc\ud0ac \ub54c, \uc989 \ub2f9\ub7c9\uc810(equivalence point)\uc5d0 \ub3c4\ub2ec\ud560 \ub54c pH\ub294 \uae09\ubcc0 \ud558\uace0, pH\uc5d0 \ub530\ub77c \ubcc0\ud558\ub294 \uc131\uc9c8(\uc9c0\uc2dc\uc57d\uc758 \uc0c9)\uc758 \uce21\uc815\uc744 \ud1b5\ud574 \ubc18\uc751\uc774 \uc644\uacb0\ub418\uc5c8\ub2e4\ub294 \uac83\uc744 \ucc3e\uc544\ub0bc \uc218 \uc788\ub2e4. \ubc18\uc751\uc774 \uc644\uacb0\ub41c \uac83\uc744 \uad00\ucc30\ud558\ub294 \uc810\uc744 \uc885\ub9d0\uc810(end point)\ub77c\uace0 \ud558\uace0, \uc774\ub7f0 \uc885\ub9d0\uc810\uc744 \uacb0 \uc815\ud558\ub294 \ubc29\ubc95\uc740 \uc5ec\ub7ec \uc801\uc815 \ub2e8\uacc4\uc5d0\uc11c pH\ub97c \uce21\uc815\ud558\uace0 \uc774\uac83\uc744 \uc801\uc815 \uc2dc\uc57d\uc758 \ubd80\ud53c\uc5d0 \ub300\ud55c pH\ub97c \ub3c4 \uc2dc\ud558\ub294 \uac83\uc774\ub2e4. \uc774\ub294 pH\ubbf8\ud130\ub85c \ud560 \uc218 \uc788\ub294\ub370 \ubcf4\ud1b5\uc740 \uc9c0\uc2dc\uc57d(indicator)\ub97c \ucca8\uac00\ud558\uace0 \uc0c9 \ubcc0\ud654\ub97c \ub208\uc73c\ub85c \uad00\ucc30\ud558\ub294 \ud3b8\ub9ac\ud55c \ubc29\ubc95\uc744 \uc774\uc6a9\ud55c\ub2e4. \uc0b0-\uc5fc\uae30 \uc801\uc815\uc5d0\uc11c\uc758 \uc9c0\uc2dc\uc57d\uc740 \uc9c4\ud55c \uc0c9\uc744 \ub760\ub294 \uc57d\uc0b0 \uc774\ub098 \uc57d\uc5fc\uae30\uc774\uba70 \uc6a9\uc561\uc758 pH\ubc94\uc704\uc5d0 \ub530\ub77c \uc804\ud600 \ub2e4\ub978 \uc0c9\uc744 \ub098\ud0c0\ub0b4\ub294 \ud654\ud569\ubb3c\uc774\ub2e4. \uc774\uc628\ud654\ub41c \uc9c0\uc2dc \uc57d\uc758 \uc0c9\uc740 \uc774\uc628\ud654\ub418\uc9c0 \uc54a\uc740 \uac83\uacfc \ud604\uc800\ud558\uac8c \ub2e4\ub974\ub2e4. \ud55c \ud615\ud0dc\ub294 \ubb34\uc0c9\uc77c \uc218\ub3c4 \uc788\uc9c0\ub9cc, \uc801\uc5b4\ub3c4 \uc5b4 \ub290 \ud55c \ud615\ud0dc\ub294 \ubc18\ub4dc\uc2dc \uc0c9\uc744 \uac00\uc838\uc57c \ub41c\ub2e4. \uc774\ub4e4 \ubb3c\uc9c8\uc740 \ubcf4\ud1b5 \uc0c9\uc744 \uc720\ubc1c\ud558\ub294 \ub192\uc740 \uacf5\uba85 \uad6c\uc870\ub97c \uac16\ub294 \uc720\uae30\ubb3c\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\ub2e4. \ubcf8 \uc2e4\ud5d8\uc5d0\uc11c\ub294 \ubcc0\uc0c9 \ubc94\uc704\uac00 pH 6.8-8.2\uc778 Phenol Red \uc9c0\uc2dc\uc57d\uc744 \uc0ac\uc6a9\ud558\uc600\uace0, \uadf8 \uad6c\uc870\ub294 \ub2e4\uc74c \uc7a5\uc758 [\uadf8\ub9bc1]\uacfc \uac19\uc774 zwitterion\uc744 \ub744\uace0 \uc788\uace0 \ub450 \uac1c\uc758 proton\uc744 \uac00\uc9c4\ub2e4.<\/p>\n

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

\ubaa9\ucc28 1. ABSTRACT 2. Introduction 3. Experimental Method 4. Result and Discussion 5. Conclusion 6. Reference \ubcf8\ubb38\ub0b4\uc6a9 1. ABSTRACT \ubd84\uad11\uad11\ub3c4\ubc95(spectrophotometry) \uc911\uc5d0\uc11c\ub3c4 UV\/Vis \ubd84\uad11\ubc95\uc740 \ubb3c\uc9c8\uc5d0 \ub530\ub77c \ud761\uc218\ud558\ub294 \ube44\uc758 \ud30c\uc7a5\uacfc \uc591\uc774 \ub2ec\ub77c\uc9c0\ub294 \uc6d0\ub9ac\ub97c \uc774\uc6a9\ud574 \uc2dc\ub8cc \uc131\ubd84\uc744 \ud655\uc778\ud558\uace0 \uc815\ub7c9\ud558\ub294 \ubd84\uc11d\ubc29\ubc95\uc774\uba70 \uac04\ub2e8\ud55c \uae30 \uae30\uc640 \uc2e4\ud5d8\uc5d0 \uc758\ud574\uc11c \ub2e4\uc591\ud55c \ud654\ud559\uc801 \uc815\ubcf4\ub97c \uc5bb\uc744 \uc218 \uc788\uc73c\ubbc0\ub85c \uc815\uc131 \ubc0f \uc815\ub7c9\uc801 \ubd84\uc11d\uc5d0 \ub110\ub9ac \uc774 \uc6a9\ub418\uace0 […]<\/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":[4579,59186,25987],"class_list":["post-48744","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-4579","tag-59186","tag-25987"],"_links":{"self":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/48744","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=48744"}],"version-history":[{"count":0,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/48744\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/media?parent=48744"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/categories?post=48744"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/tags?post=48744"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}