[問題] 酸鹼濃度
pH=3 硫酸溶液50mL與醋酸溶液100mL,何者濃度較大?
答案是醋酸。。。
以下是我的計算過程。
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硫酸分子量:98
0.05/98= 5.1..... (mole)
5.1 / 0.05 = 102
醋酸分子量:60
0.1 / 60 = 0.001......(mole)
0.001 /0.1 = 0.01
請問我哪個部份算錯了???
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09/13 15:26, , 1F
09/13 15:26, 1F
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09/13 15:28, , 2F
09/13 15:28, 2F
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09/13 15:29, , 3F
09/13 15:29, 3F
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09/13 15:31, , 4F
09/13 15:31, 4F
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09/13 18:00, , 5F
09/13 18:00, 5F
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09/13 18:01, , 6F
09/13 18:01, 6F
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09/13 18:02, , 7F
09/13 18:02, 7F
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09/13 18:03, , 8F
09/13 18:03, 8F
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09/13 18:04, , 9F
09/13 18:04, 9F
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09/13 18:04, , 10F
09/13 18:04, 10F
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09/13 18:07, , 11F
09/13 18:07, 11F
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09/13 18:08, , 12F
09/13 18:08, 12F
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09/13 18:08, , 13F
09/13 18:08, 13F
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09/13 18:09, , 14F
09/13 18:09, 14F
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09/13 18:16, , 15F
09/13 18:16, 15F
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09/13 18:25, , 16F
09/13 18:25, 16F
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09/13 19:39, , 17F
09/13 19:39, 17F
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09/13 19:59, , 18F
09/13 19:59, 18F
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09/13 19:59, , 19F
09/13 19:59, 19F
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09/13 19:59, , 20F
09/13 19:59, 20F
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09/13 20:00, , 21F
09/13 20:00, 21F
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09/13 20:44, , 22F
09/13 20:44, 22F
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09/13 21:12, , 23F
09/13 21:12, 23F
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09/13 21:13, , 24F
09/13 21:13, 24F
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09/14 20:05, , 25F
09/14 20:05, 25F
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09/15 00:47, , 26F
09/15 00:47, 26F
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09/16 12:44, , 27F
09/16 12:44, 27F
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09/16 12:45, , 28F
09/16 12:45, 28F
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09/16 12:46, , 29F
09/16 12:46, 29F
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09/16 12:47, , 30F
09/16 12:47, 30F
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09/16 12:50, , 31F
09/16 12:50, 31F
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09/16 12:52, , 32F
09/16 12:52, 32F
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09/16 12:53, , 33F
09/16 12:53, 33F