{"id":3314,"date":"2025-05-08T09:02:30","date_gmt":"2025-05-08T00:02:30","guid":{"rendered":"https:\/\/blog.agentsoft.co.kr\/index.php\/2025\/05\/08\/3314\/"},"modified":"2025-05-08T09:02:30","modified_gmt":"2025-05-08T00:02:30","slug":"%ec%84%9c%ea%b0%95%eb%8c%80%ed%95%99%ea%b5%90-%eb%b6%84%ec%84%9d%ed%99%94%ed%95%99%ec%8b%a4%ed%97%98-a-%eb%a0%88%ed%8f%ac%ed%8a%b8-exp-9-electrogravimetric-methods-determination-of-copper-gravim","status":"publish","type":"post","link":"https:\/\/blog.agentsoft.co.kr\/index.php\/2025\/05\/08\/3314\/","title":{"rendered":"[\uc11c\uac15\ub300\ud559\uad50 \ubd84\uc11d\ud654\ud559\uc2e4\ud5d8 A+ \ub808\ud3ec\ud2b8] Exp 9. Electrogravimetric Methods (Determination of Copper) Gravimetric Determination of Nickel"},"content":{"rendered":"

<\/p>\n

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

\u2160. Title
\n\u2161. Purpose
\n\u2162. Theory
\n\u2163. Reagents & Apparatus
\n\u2164. Procedure
\n\u2165. Data & Results
\n\u2166. Discussion
\n\u2167. Reference<\/p>\n

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

\u2160. Title
\nElectrogravimetric Methods (Determination of Copper); Gravimetric Determination of Nickel (Harris-17) <\/p>\n

\u2161. Purpose
\nElectrogravimetry\ub294 \uc2e0\uc18d\ud558\uace0 \ubbfc\uac10\ud55c \ubd84\uc11d\ubc95\uc73c\ub85c, \ubbf8\uc9c0 \uc2dc\ub8cc \uc548\uc758 Cu\ub97c \uc815\ub7c9\ud558\uc5ec \ud574\ub2f9 \uc6d0\ub9ac\ub97c \uc774\ud574\ud55c\ub2e4. \uc120\ud0dd\uc801\uc73c\ub85c Ni\uc744 \uce68\uc804\uc2dc\ud0a4\ub294 DMG(dimethylglyoxime)\ub97c \uc774\uc6a9\ud558\uc5ec \uc9c8\ub7c9 \uce21\uc815\uc744 \ubc14\ud0d5\uc73c\ub85c \ud558\ub294 Gravimetry\uc758 \uc6d0\ub9ac\ub97c \uc774\ud574\ud55c\ub2e4. <\/p>\n

\u2162. Theory
\n1. \uc804\uae30 \ubd84\ud574 \ubd84\uc11d\ubc95(electrolytic analysis)
\n Electrolytic analysis\ub294 \uc804\uae30 \ubd84\uc11d \ubc29\ubc95 \uc911 \uc804\uae30 \ubd84\ud574 \ud604\uc0c1\uc744 \ud65c\uc6a9\ud574 \ubbf8\uc9c0 \uc2dc\ub8cc \uc548\uc758 \uc131\ubd84\uc744 \uc815\ub7c9 \ubd84\uc11d\ud558\ub294 \ubc29\ubc95\uc774\ub2e4. \uc804\uae30 \ubd84\ud574 \ub3c4\uc911 \uc804\uc555, \uc804\ub958, \ucd1d \uc804\ud558, \uc11d\ucd9c \ubb3c\uc9c8 \uc9c8\ub7c9 \ubc0f \uc2dc\uac04\uc5d0 \ub530\ub978 \uc804\uadf9 \uc804\uc704\uc758 \ubcc0\ud654\ub97c \uce21\uc815\ud574 \uc2dc\ub8cc \uc548\uc758 \uc131\ubd84\uc744 \uc815\ub7c9 \ubd84\uc11d\ud558\ub294 \uac83\uc774\ub2e4. Electrolytic analysis \uc911 \ub300\ud45c\uc801 \ubc29\ubc95 \uc911 \ud558\ub098\ub294 \uc804\ud574 \ubb34\uac8c \ubd84\uc11d\ubc95(electrogravimetric method)\uc774 \uc788\ub2e4. \uc774\uac83\uc740 \uae08\uc18d \uc774\uc628\uc774 \uc6a9\ud574\ub418\uc5b4 \uc788\ub294 \uc6a9\uc561\uc5d0 \uc804\uadf9\uc744 \uc5f0\uacb0\ud574\uc8fc\uc5b4 \uc804\ub958\ub97c \ud758\ub824\uc8fc\uba74, (+) \uc804\uadf9\uc5d0\uc11c \uc0b0\ud654 \ubc18\uc751\uc774 \ubc1c\uc0dd\ud558\uac70\ub098 (-) \uc804\uadf9\uc5d0\uc11c \ud658\uc6d0 \ubc18\uc751\uc774 \ubc1c\uc0dd\ud574 \uae08\uc18d\uc774 \uc11d\ucd9c\ub41c\ub2e4. \uae08\uc18d\uc774 \uc11d\ucd9c\ub428\uc73c\ub85c\uc368 \ubc1c\uc0dd\ud558\ub294 \ubc18\uc751 \uc804\ud6c4\uc758 \uc804\uadf9 \ubb34\uac8c \ucc28\ub97c \uce21\uc815\ud55c\ub2e4. \ud574\ub2f9 \ubc29\ubc95\uc740 \uad6c\ub9ac \uc774\uc628 \uc815\ub7c9 \ubd84\uc11d \uc2e4\ud5d8\uc5d0\uc11c \ub9ce\uc774 \uc0ac\uc6a9\ub418\ub294 \ud3b8\uc774\ub2e4. \ubb3c\uc5d0 \uad6c\ub9ac \uc774\uc628\uc774 \uc874\uc7ac\ud560 \ub54c \uac01 \uc804\uadf9\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \ubc18\uc751\uc744 \uc4f0\uba74 \uc544\ub798\uc640 \uac19\ub2e4.
\n\ud658\uc6d0 \uc804\uadf9: Cu2++2e-\u21c4 Cu(s) E^\u00b0= 0.339
\n\uc0b0\ud654 \uc804\uadf9: H2O \u21c4 1\/2 O_2+2H^++2e^- E^\u00b0= 1.229<\/p>\n

\uc804\uae30 \ubd84\ud574\ub294 \uc0b0\ud654 \ud658\uc6d0 \ubc18\uc751\uc774\uba70, \ub530\ub77c\uc11c \ubc18\uc751 \uc804\ud6c4\uc758 \uc0b0\ud654\uc218\uac00 \ub2ec\ub77c\uc9c0\uac8c \ub41c\ub2e4. \ud658\uc6d0 \ubc18\uc751\uc774 \ubc1c\uc0dd\ud558\ub294 \uc804\uadf9\uc740 \ud658\uc6d0 \uc804\uadf9(cathode), \uc0b0\ud654 \ubc18\uc751\uc774 \ubc1c\uc0dd\ud558\ub294 \uc804\uadf9\uc740 \uc0b0\ud654 \uc804\uadf9(anode)\uc774\ub77c\uace0 \ud55c\ub2e4. \uc804\uae30 \ubd84\ud574 \ubc18\uc751\uc774 \uc644\ub8cc\ub418\uc5c8\ub294\uc9c0 \uc54c\uc544\ub0b4\ub294 \ubc29\ubc95\uc5d0\ub294 \u2776 \uc774\uc628\uc758 \uc0c9 \ubcc0\ud654 \uad00\ucc30(\uc0c9 \uc0ac\ub77c\uc9d0), \u2777 \uc6a9\uc561\uc5d0 \uc0c8\ub85c\uc774 \uc7a0\uae34 \uc804\uadf9 \ud45c\uba74\uc5d0 \uc11d\ucd9c\uc774 \ub354 \uc774\uc0c1 \uc9c4\ud589\ub418\uc9c0 \uc54a\ub294 \ud604\uc0c1 \uad00\ucc30 \ub4f1\uc774 \uc788\ub2e4.<\/p>\n

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

\ubaa9\ucc28 \u2160. Title \u2161. Purpose \u2162. Theory \u2163. Reagents & Apparatus \u2164. Procedure \u2165. Data & Results \u2166. Discussion \u2167. Reference \ubcf8\ubb38\ub0b4\uc6a9 \u2160. Title Electrogravimetric Methods (Determination of Copper); Gravimetric Determination of Nickel (Harris-17) \u2161. Purpose Electrogravimetry\ub294 \uc2e0\uc18d\ud558\uace0 \ubbfc\uac10\ud55c \ubd84\uc11d\ubc95\uc73c\ub85c, \ubbf8\uc9c0 \uc2dc\ub8cc \uc548\uc758 Cu\ub97c \uc815\ub7c9\ud558\uc5ec \ud574\ub2f9 \uc6d0\ub9ac\ub97c \uc774\ud574\ud55c\ub2e4. \uc120\ud0dd\uc801\uc73c\ub85c Ni\uc744 \uce68\uc804\uc2dc\ud0a4\ub294 DMG(dimethylglyoxime)\ub97c \uc774\uc6a9\ud558\uc5ec \uc9c8\ub7c9 \uce21\uc815\uc744 […]<\/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":[4195,6142,5953,5955,3810],"class_list":["post-3314","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-a-","tag-electrogravimetric","tag-5953","tag-5955","tag-3810"],"_links":{"self":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/3314","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=3314"}],"version-history":[{"count":0,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/posts\/3314\/revisions"}],"wp:attachment":[{"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/media?parent=3314"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/categories?post=3314"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.agentsoft.co.kr\/index.php\/wp-json\/wp\/v2\/tags?post=3314"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}