题目内容
下列溶液中,由水电离出的c(H+) <10—7的是( )
A.25℃时,0.01NH4Cl溶液 | B.25℃时,0.01NaHSO4溶液 |
C.100℃时,0.01NaNO3溶液 | D.25℃时,0.01NaF溶液 |
B
略
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题目内容
A.25℃时,0.01NH4Cl溶液 | B.25℃时,0.01NaHSO4溶液 |
C.100℃时,0.01NaNO3溶液 | D.25℃时,0.01NaF溶液 |