第八章沉淀滴定法讲解.docx
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4 1015 0. 10 (1
4 1015 0. 10 (1 x)
4 1015
4 1015
[OH ] = sp =
(1)[OH ] = sp =
(2)[OH ] = sp =
(3)[OH ] = sp =
K
[M 2+ ]
= 2.83107 pH = 7.45 0. 10 (1 50%)
4 1015
= 2.00 106 pH = 8.30 0. 10 (1 99%)
第八章 重量分析法和沉淀滴定法
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