[化學] 一題化學
25℃時,pH=3的HCl水溶液和pH=11的NH3(Kb=1*10^-5)水溶液等體積混合後,
pH值約為多少?
(A)3 (B)7 (C)9 (D)11 (E)13
麻煩各位板友解惑了,謝謝!!
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◆ From: 124.8.10.31
推
04/21 23:45, , 1F
04/21 23:45, 1F
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04/21 23:46, , 2F
04/21 23:46, 2F
推
04/22 00:24, , 3F
04/22 00:24, 3F
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04/22 00:27, , 4F
04/22 00:27, 4F
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04/22 01:35, , 5F
04/22 01:35, 5F
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04/22 01:37, , 6F
04/22 01:37, 6F
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04/22 01:37, , 7F
04/22 01:37, 7F
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04/22 01:40, , 8F
04/22 01:40, 8F
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04/22 01:57, , 9F
04/22 01:57, 9F
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04/22 01:57, , 10F
04/22 01:57, 10F
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04/22 01:58, , 11F
04/22 01:58, 11F
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04/22 01:58, , 12F
04/22 01:58, 12F
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04/22 01:58, , 13F
04/22 01:58, 13F
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04/22 01:58, , 14F
04/22 01:58, 14F
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04/22 01:59, , 15F
04/22 01:59, 15F
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04/22 01:59, , 16F
04/22 01:59, 16F
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04/22 01:59, , 17F
04/22 01:59, 17F
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04/22 02:00, , 18F
04/22 02:00, 18F
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04/22 02:00, , 19F
04/22 02:00, 19F
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04/22 02:00, , 20F
04/22 02:00, 20F
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04/22 02:00, , 21F
04/22 02:00, 21F
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04/22 02:01, , 22F
04/22 02:01, 22F
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04/22 02:01, , 23F
04/22 02:01, 23F
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04/22 02:01, , 24F
04/22 02:01, 24F
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04/22 02:01, , 25F
04/22 02:01, 25F
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04/22 02:02, , 26F
04/22 02:02, 26F
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04/22 02:04, , 27F
04/22 02:04, 27F
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04/22 02:04, , 28F
04/22 02:04, 28F
推
04/22 02:10, , 29F
04/22 02:10, 29F
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04/24 01:01, , 30F
04/24 01:01, 30F
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04/24 01:02, , 31F
04/24 01:02, 31F
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04/24 01:04, , 32F
04/24 01:04, 32F
推
04/24 02:53, , 33F
04/24 02:53, 33F
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04/24 02:54, , 34F
04/24 02:54, 34F
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04/24 02:56, , 35F
04/24 02:56, 35F
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04/24 02:57, , 36F
04/24 02:57, 36F
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04/24 03:05, , 37F
04/24 03:05, 37F
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04/24 03:08, , 38F
04/24 03:08, 38F
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04/24 03:08, , 39F
04/24 03:08, 39F
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04/24 03:17, , 40F
04/24 03:17, 40F
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04/24 03:18, , 41F
04/24 03:18, 41F
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04/24 23:51, , 42F
04/24 23:51, 42F
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