{"id":162,"date":"2024-01-20T15:54:02","date_gmt":"2024-01-20T06:54:02","guid":{"rendered":"http:\/\/testpie.com\/wp\/?p=162"},"modified":"2024-01-20T15:54:02","modified_gmt":"2024-01-20T06:54:02","slug":"%ec%83%9d%ed%99%9c%ec%86%8d%ec%9d%98-%ec%82%b0%ec%97%bc%ea%b8%b0-%eb%b6%84%ec%84%9d%ed%99%94%ed%95%99%ec%8b%a4%ed%97%98%ea%b2%b0%ea%b3%bc","status":"publish","type":"post","link":"http:\/\/testpie.com\/wp\/?p=162","title":{"rendered":"\uc0dd\ud65c\uc18d\uc758 \uc0b0\uc5fc\uae30 \ubd84\uc11d\ud654\ud559\uc2e4\ud5d8\uacb0\uacfc"},"content":{"rendered":"

\n \uc0dd\ud65c\uc18d\uc758 \uc0b0\uc5fc\uae30 \ubd84\uc11d\ud654\ud559\uc2e4\ud5d8\uacb0\uacfc
\n<\/h1>\n
\n <\/a> <\/a> <\/a>\n<\/div>\n
\n \ub808\ud3ec\ud2b8 \ub2e4\uc6b4\ub85c\ub4dc: \uc0dd\ud65c\uc18d\uc758 \uc0b0\uc5fc\uae30 \ubd84\uc11d.hwp<\/span>   [size : 22 Kbyte]<\/a>\n<\/div>\n

[\uc77c\ubc18\ud654\ud559\uc2e4\ud5d8] \uc0dd\ud65c\uc18d\uc758 \uc0b0\uc5fc\uae30 \ubd84\uc11d
\n1. \uc11c\ub860 \ubc0f \uc6d0\ub9ac
\n\uc77c\uc0c1\uc0dd\ud65c\uc5d0\uc11c \uc6b0\ub9ac\ub294 \uc0b0\uc131 \ud639\uc740 \uc5fc\uae30\uc131\uc758 \ubb3c\uc9c8\uc744 \ub9ce\uc774 \uc811\ud55c\ub2e4. \uc77c\ubc18\uc801\uc778 \uc138\uc81c\uc758 \uc5fc\uae30\uc5d0\uc11c\ubd80\ud130 \uacfc\uc77c \uc18d\uc5d0 \uc2e0\ub9db\uc744 \ub0b4\ub294 \uc0b0\uae4c\uc9c0 \ub9e4\uc6b0 \ub2e4\uc591\ud55c \uc0b0\uacfc \uc5fc\uae30\uc758 \ubb3c\uc9c8\ub4e4\uc744 \uc811\ud558\uace0 \uc788\ub2e4. \uc0b0\uacfc \uc5fc\uae30\ub294 \uc11c\ub85c \ub300\ub9bd\uc801\uc778 \ud2b9\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uace0, \uc0b0\uacfc \uc5fc\uae30\uac00 \ud568\uaed8 \ud63c\ud569\ub418\uba74 \ubb3c\uacfc \uc5fc\uc774 \uc0dd\uc131\ub418\ub294 \uc911\ud654\ubc18\uc751\uc774 \uc77c\uc5b4\ub09c\ub2e4. \uc0b0\uacfc \uc5fc\uae30\uc758 \uc911\ud654\ubc18\uc751\uc740 \ub9e4\uc6b0 \ube60\ub974\uace0 \ud654\ud559\ub7c9\ub860\uc801\uc73c\ub85c \uc77c\uc5b4\ub098\uae30 \ub54c\ubb38\uc5d0 \uc911\ud654\ubc18\uc751\uc744 \uc774\uc6a9\ud574\uc11c \uc218\uc6a9\uc561 \uc18d\uc5d0 \ub179\uc544\uc788\ub294 \uc0b0\uc774\ub098 \uc5fc\uae30\uc758 \ub18d\ub3c4\ub97c \uc815\ud655\ud558\uac8c \uc54c\uc544\ub0bc \uc218 \uc788\ub2e4. \uc774 \uac19\uc740 \ubc29\ubc95\uc744 \uc0b0-\uc5fc\uae30 \uc801\uc815\ubc95\uc774\ub77c\uace0 \ud55c\ub2e4.
\n\uc5fc\uc0b0\uc774 \ub4e4\uc5b4\uc788\ub294 \uc218\uc6a9\uc561\uc5d0 \uc218\uc0b0\ud654\ub098\ud2b8\ub968 \uc218\uc6a9\uc561\uc744 \uc870\uae08\uc529 \ub123\uc5b4\uc8fc\uba74 \uc6a9\uc561\uc758 PH\uac00 \ubcc0\ud654\ud55c\ub2e4. \uc989, \uc218\uc0b0\ud654\ub098\ud2b8\ub968\uc744 \ub123\uae30 \uc804\uc5d0\ub294 \uc6a9\uc561\uc774 \uac15\ud55c \uc0b0\uc131\uc744 \ub098\ud0c0\ub0b4\ub2e4\uac00 \uc6a9\uc561\uc5d0 \ub4e4\uc5b4\uc788\ub294 \uc5fc\uc0b0\uc758 \uc591\uacfc \uc815\ud655\ud558\uac8c \uac19\uc740 \uc591\uc758 \uc218\uc0b0\ud654\ub098\ud2b8\ub968\uc744 \ub123\uc5b4\uc8fc\uba74 PH\uac00 7\uc774 \ub418\uace0, \uc218\uc0b0\ud654\ub098\ud2b8\ub968\uc744 \ub354 \ub123\uc5b4\uc8fc\uba74 \uc6a9\uc561\uc774 \uac15\ud55c \uc5fc\uae30\uc131\uc744 \ub098\ud0c0\ub0b4\uac8c \ub41c\ub2e4. \uc6a9\uc561 \uc18d\uc758 \uc5fc\uc0b0\uc744 \uc644\uc804\ud788 \uc911\ud654\uc2dc\ud0ac \ub9cc\ud07c\uc758 \uc218\uc0b0\ud654\ub098\ud2b8\ub968\uc744 \ub123\uc5b4\uc900 \uc0c1\ud0dc\ub97c \ub2f9\ub7c9\uc810\uc774\ub77c\uace0 \ud558\uace0 \ub2f9\ub7c9\uc810\uc5d0\uc11c\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uad00\uacc4\uac00 \uc131\ub9bd\ud55c\ub2e4.
\nNAVA = NBVB
\n\uc5ec\uae30\uc11c NA\uc640 NB\ub294 \uac01\uac01 \uc0b0\uacfc \uc5fc\uae30\uc758 \ub178\ub974\ub9d0 \ub18d\ub3c4\uc774\uace0, VA\uc640 VB\ub294 \uc0b0\uacfc \uc5fc\uae30 \uc6a9\uc561\uc758 \ubd80\ud53c\uc774\ub2e4. \ub2f9\ub7c9\uc810 \ubd80\uadfc\uc5d0\uc11c\ub294 \uc6a9\uc561\uc758 PH\uac00 \uae09\uaca9\ud788 \ubcc0\ud654\ud558\uac8c \ub418\uace0, \uc774\ub7f0 \ud2b9\uc131\uc744 \uc774\uc6a9\ud558\uba74 \ub2f9\ub7c9\uc810\uc744 \uc2e4\ud5d8\uc801\uc73c\ub85c \uc27d\uac8c \uc54c\uc544\ub0bc \uc218 \uc788\ub2e4. \uc801\uc815\uc744 \uc774\uc6a9\ud574\uc11c \uc0b0\uc774\ub098 \uc5fc\uae30\uc758 \ub18d\ub3c4\ub97c \uc54c\uc544\ub0b4\uae30 \uc704\ud574\uc11c\ub294 \ub18d\ub3c4\ub97c \uc815\ud655\ud558\uac8c \uc54c\uace0 \uc788\ub294 \uc5fc\uae30\ub098 \uc0b0 \uc6a9\uc561\uc774 \ud544\uc694\ud558\ub2e4. \uc815\ud655\ud55c \ub18d\ub3c4\ub97c \ubbf8\ub9ac \uc54c\uace0 \uc788\ub294 \uc6a9\uc561\uc744 \ud45c\uc900\uc6a9\uc561\uc774\ub77c\uace0 \ud55c\ub2e4. \uc801\uc815 \uc2e4\ud5d8\uc5d0\uc11c \uc911\ud654 \ubc18\uc751\uc774 \uc644\uc804\ud788 \uc774\ub8e8\uc5b4 \uc84c\ub2e4\uace0 \ud310\ub2e8\ub418\ub294 \uc0c1\ud0dc\ub97c \uc885\ub9d0\uc810\uc774\ub77c\uace0 \ubd80\ub978\ub2e4. \uc774\uc0c1\uc801\uc73c\ub85c \uc885\ub9d0\uc810\uacfc \ub2f9\ub7c9\uc810\uc740 \uac19\uc544\uc57c \ud558\uc9c0\ub9cc \uc5ec\ub7ec \uac00\uc9c0 \ubd88\ud655\uc2e4\ub3c4 EOans\uc5d0 \uc2e4\uc81c \uc885\ub9d0\uc810\uc740 \ub2f9\ub7c9\uc810\uacfc \uc77c\uce58\ud558\uc9c0\ub294 \uc54a\uc744 \uc218\ub3c4 \uc788\ub2e4.
\n\uc6b0\ub9ac\uac00 \uc774\ubc88 \uc2e4\ud5d8\uc5d0\uc11c \uc801\uc815\ud55c \ubc29\ubc95\uc740 \uc9c1\uc811\uc801\uc815\uc73c\ub85c \uc801\uc815\uc2dc\uc57d\uc744 \ubc18\uc751\uc774 \uc644\uacb0\ub420 \ub54c\uae4c\uc9c0 \ubd84\uc11d\ubb3c\uc9c8\uc5d0 \ucca8\uac00\ud558\uc5ec \ubd84\uc11d\ubb3c\uc9c8\uc758 \ub18d\ub3c4\ub97c \ud655\uc778\ud558\uc600\ub2e4.<\/p>\n

2. \uc2dc\uc57d \ubc0f \uae30\uad6c
\n\uc2dc\uc57d\u2026(\uc0dd\ub7b5) : \ud398\ub180\ud504\ud0c8\ub808\uc778-`\uc0b0\uacfc \uc5fc\uae30\ub97c \uad6c\ubcc4\ud558\ub294 \uc9c0\uc2dc\uc57d\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \ud2b8\ub9ac\ud328\ub2d0\uba54\ud2f8\uacc4\uc0c9\uc18c. C2OH14O4 \uc758 \ud654\ud559\uc2dd\uc744 \uac00\uc9c0\uba70 \ubb34\uc0c9~\uc605\uc740\ud669\uc0c9\uc744 \ub760\ub294 \ubc31\uc0c9 \uacb0\uc815\uc774\ub2e4. \ubd84\uc790\ub7c9\uc740 318.33\uc774\uba70 \ub179\ub294\uc810\uc740 262~264C \uc774\ub2e4. \uace0\uc628\uc5d0\uc11c \uc2b9\ud654\ud558\ub294 \uc131\uc9c8\uc774 \uc788\ub2e4.
\n\uae30\uad6c: \ud53c\ud3ab, \uc0bc\uac01\ud50c\ub77c\uc2a4\ud06c, \ube44\ucee4, \ubdf0\ub81b, \ubc84\ub2c8\uc5b4 \ud329\ud0a4\uc9c0(ph \ubbf8\ud130\ubd09)<\/p>\n

3. \uad00\ucc30 \ubc0f \uce21\uc815\uacb0\uacfc
\n\uacb0\uacfc\uacc4\uc0b0
\nA.\uc9c0\uc2dc\uc57d
\nB.pH\ubbf8\ud130
\n\uc2dd\ucd08\uc758 \ubb34\uac8c
\n5.05g
\n4.99g
\nNaOH\uc6a9\uc561 \ub18d\ub3c4
\n0.5M
\n0.5M
\n\uc18c\ube44\ub41c NaOH\uc6a9\uc561 \ubd80\ud53c
\n10.8mL
\n10.47mL
\n\uc18c\ube44\ub41c NaOH\uc6a9\uc561 \ubab0\uc218
\n0.0054mol
\n0.005235mol
\n\uc2dd\ucd08 \ubab0\uc218
\n0.0054mol
\n0.005235mol
\n\uc544\uc138\ud2b8\uc0b0 \ubab0 \uc9c8\ub7c9
\n(60.05g\/mol)
\n0.38427g
\n0.31436175mol
\n\uc2dd\ucd08\uc21c\ub3c4
\n6.4211%
\n6.2998%
\n1:1 \ubc18\uc751\uc784\uc73c\ub85c \uc18c\ube44 NaOH mol\uc218 = \uc2dd\ucd08 mol\uc218
\n\uc2dd\ucd08\uc21c\ub3c4 = (\uc544\uc138\ud2b8\uc0b0 \uc9c8\ub7c9\/\uc2dd\ucd08\ubb34\uac8c) 100%<\/p>\n

4. \uacb0\ub860 \ubc0f \ub17c\uc758
\n\uc774 \uc2e4\ud5d8\uc5d0\uc11c \uc6b0\ub9ac\uc758 \uc77c\uc0c1\uc0dd\ud65c\uc5d0\uc11c \ud754\ud788 \ubcfc \uc218 \uc788\ub294 \uc0b0-\uc5fc\uae30\uc758 \uc911\ud654\ubc18\uc751\uc5d0 \ub300\ud55c \uac83\uc744 \ud558\uc600\ub2e4. \uc0b0-\uc5fc\uae30\uc758 \uc911\ud654\ubc18\uc751\uc744 \uc774\uc6a9\ud574\uc11c \uc218\uc0b0\ud654\ub098\ud2b8\ub968\uacfc \ubc18\uc751\uc2dc\ucf1c \uc2dd\ucd08\uc758 \uc21c\ub3c4\ub97c \uc54c\uc544\ubcf4\ub294 \uc2e4\ud5d8 \uc774\uc600\ub2e4. \uc2e4\ud5d8\uacfc\uc815\uc740 \uac04\ub2e8\ud558\uc600\uc73c\ub098 \uadf8 \uacb0\uacfc\uac12\uc744 \uacc4\uc0b0\ud558\ub294\ub370 \uc788\uc5b4\uc11c \ud63c\ub780\uc774 \uc788\uc5c8\ub2e4. \uac8c\ub2e4\uac00 \uce21\uc815\ud558\ub294 \uae30\uad6c\uac00 \uc6b0\ub9ac\uc758 \ub208\uc774\ub2e4 \ubcf4\ub2c8 \uc624\ucc28\uac00 \ubc1c\uc0dd\ud558\uc600\ub2e4. \uc774 \uc2e4\ud5d8\uc5d0\uc11c \uc544\uc8fc \uc911\uc694\ud55c \uac83\uc740 \uc6a9\uc561\uc774 \uc870\uae08\uc774\ub77c\ub3c4 \ubd89\uac8c 30\ucd08\uac04 \uc720\uc9c0\ub41c\ub2e4\uba74 NaOH \uc6a9\uc561\uc744 \ub123\uc9c0 \ub9d0\uace0 NaOH \uc6a9\uc561\uc758 \ubd80\ud53c\ub97c \uce21\uc815\ud574\uc57c\ud55c\ub2e4. \ud55c \ucc38 \uc544\uc8fc \ubd89\uc5b4\uc9c0\ub294 \uac83\uc744 \uae30\ub2e4\ub9ac\uace0 \uc788\uc73c\uba74 \ub354 \ud070 \uc624\ucc28\uac00 \uc0dd\uae38 \uc218\ub3c4 \uc788\ub2e4.
\n\ubaa8\ud638\ud55c \uc9c0\uc2dc\uc57d\uc758 \uc0c9\uae54\ubcc0\ud654\uac00 \uadf8 \uac83\uc774\ub2e4. \ubcf8\ub798 \uc885\ub9d0\uc810\uacfc \ub2f9\ub7c9\uc810\uc758\ucc28\uc774\ub85c \uc778\ud574 \uc0dd\uae30\ub294 \uc801\uc815\uc624\ucc28\ub97c \ub0b4\ud3ec\ud558\ub294 \uc788\ub294 \uc0c1\ud0dc\uc5d0\uc11c \uadf8 \uc885\ub9d0\uc810 \ub9c8\uc800\ub3c4 \uc815\ud655\ud558\uac8c \uce21\uc815\ud560 \uc218 \uc5c6\ub294 \uac83\uc740 \ubcf4\ub2e4 \ud070 \uc624\ucc28\uac00 \ubc1c\uc0dd\ud568\uc744 \ub9d0\ud55c\ub2e4. \uc774\ub294 \uc815\ud655\ud55c \uce21\uc815\uae30\uad6c\uac00 \uc544\ub2cc \uc778\uccb4\uc758 \uc2dc\ub825\uc744 \uc774\uc6a9\ud558\ub294 \uac83\uc5d0\uc11c \uc624\ub294 \ud55c\uacc4\uc774\ub2e4.
\n\uc704\uc5d0 \uacb0\uacfc\ud45c\ub97c \ubcf4\uba74 \uc9c0\uc2dc\uc57d\uc744 \uc0ac\uc6a9 \ud588\uc744 \ub54c\uc640 PH\ubbf8\ud130\ub97c \uc774\uc6a9 \ud588\uc744 \ub54c\uc758 \uc18c\ube44\ub41c \uc218\uc0b0\ud654\ub098\ud2b8\ub968\uc758 \uc591\uc744 \ube44\uad50\ud574 \ubcf4\uba74 \uc9c0\uc2dc\uc57d\uc744 \uc0ac\uc6a9\ud588\uc744 \ub54c\uac00 \uc218\uc0b0\ud654\ub098\ud2b8\ub968\uc744 \ub354 \ub9ce\uc774 \uc18c\ube44\ud55c \uac83\uc744 \uc54c \uc218\uac00 \uc788\ub2e4. \uc2dc\uac04\uc774 \ubd80\uc871\ud574 \uc774\ub807\uac8c \ud558\uc9c0\ub294 \ubabb\ud558\uc600\uc9c0\ub9cc PH\ubbf8\ud130\ub97c \uc0ac\uc6a9 \ud558\uc600\uc744 \ub54c \uc218\uc0b0\ud654\ub098\ud2b8\ub968\uc744 \ub123\uc5b4 \ub2f9\ub7c9\uc810\uc774 \ub098\ud0c0\ub09c 10.5ml\uc640 11ml \uc0ac\uc774\uc5d0 \uc880\ub354 \ucd18\ucd18\ud55c \uac04\uaca9\uc73c\ub85c \uce21\uc815\ud558\uc600\ub354\ub77c\uba74 \ub354 \uc815\ud655\ud55c \uc2e4\ud5d8\uc744 \ud560 \uc218 \uc788\uc9c0 \uc54a\uc558\ub098 \uc2f6\ub2e4.
\n\uadf8\ub9ac\uace0 \uc544\uc138\ud2b8 \uc0b0\uc5d0 \ub4e4\uc5b4\uc788\ub294 \uc2dd\ucd08\uc758 \uc9c8\ub7c9\uc744 \ud1b5\ud574 \uc2dd\ucd08\uc758 \uc21c\ub3c4(%)\ub97c \uc54c\uc544\ub0bc \uc218 \uc788\uc5c8\ub2e4. \uc2e4\ud5d8\uc744 \ud558\uace0 \ub09c\ud6c4 \uad50\uc218\ub2d8\uaed8\uc11c \uc57d 6~7\ub3c4 \uc0ac\uc774\ub77c\uace0 \ub9d0\uc500\ud574 \uc8fc\uc168\uace0 \uc6b0\ub9ac\uc870\ub3c4 \uc2e4\ud5d8\uc744 \ud1b5\ud558\uc5ec 6.2~6.4%\uc758 \uc2dd\ucd08\uc758 \uc21c\ub3c4\ub97c \uad6c\ud560 \uc218\uac00 \uc788\uc5c8\ub2e4.<\/p>\n

5. \ucc38\uace0\ubb38\ud5cc
\nhttp:\/\/dicnote.com\/bbs\/board.phpbo_table=s_u_001&wr_id=4<\/p>\n

\n \ub808\ud3ec\ud2b8 \ub2e4\uc6b4\ub85c\ub4dc: \uc0dd\ud65c\uc18d\uc758 \uc0b0\uc5fc\uae30 \ubd84\uc11d.hwp<\/span>   [size : 22 Kbyte]<\/a>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

\uc0dd\ud65c\uc18d\uc758 \uc0b0\uc5fc\uae30 \ubd84\uc11d\ud654\ud559\uc2e4\ud5d8\uacb0\uacfc \ub808\ud3ec\ud2b8 \ub2e4\uc6b4\ub85c\ub4dc: \uc0dd\ud65c\uc18d\uc758 \uc0b0\uc5fc\uae30 \ubd84\uc11d.hwp   [size : 22 Kbyte] [\uc77c\ubc18\ud654\ud559\uc2e4\ud5d8] \uc0dd\ud65c\uc18d\uc758 \uc0b0\uc5fc\uae30 \ubd84\uc11d 1. \uc11c\ub860 \ubc0f \uc6d0\ub9ac \uc77c\uc0c1\uc0dd\ud65c\uc5d0\uc11c \uc6b0\ub9ac\ub294 \uc0b0\uc131 \ud639\uc740 \uc5fc\uae30\uc131\uc758 \ubb3c\uc9c8\uc744 \ub9ce\uc774 \uc811\ud55c\ub2e4. \uc77c\ubc18\uc801\uc778 \uc138\uc81c\uc758 \uc5fc\uae30\uc5d0\uc11c\ubd80\ud130 \uacfc\uc77c \uc18d\uc5d0 \uc2e0\ub9db\uc744 \ub0b4\ub294 \uc0b0\uae4c\uc9c0 \ub9e4\uc6b0 \ub2e4\uc591\ud55c \uc0b0\uacfc \uc5fc\uae30\uc758 \ubb3c\uc9c8\ub4e4\uc744 \uc811\ud558\uace0 \uc788\ub2e4. \uc0b0\uacfc \uc5fc\uae30\ub294 \uc11c\ub85c \ub300\ub9bd\uc801\uc778 \ud2b9\uc131\uc744 \uac00\uc9c0\uace0 \uc788\uace0, \uc0b0\uacfc \uc5fc\uae30\uac00 \ud568\uaed8 \ud63c\ud569\ub418\uba74 […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"_links":{"self":[{"href":"http:\/\/testpie.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/162"}],"collection":[{"href":"http:\/\/testpie.com\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/testpie.com\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/testpie.com\/wp\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/testpie.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=162"}],"version-history":[{"count":1,"href":"http:\/\/testpie.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/162\/revisions"}],"predecessor-version":[{"id":163,"href":"http:\/\/testpie.com\/wp\/index.php?rest_route=\/wp\/v2\/posts\/162\/revisions\/163"}],"wp:attachment":[{"href":"http:\/\/testpie.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=162"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/testpie.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=162"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/testpie.com\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=162"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}