摘要:下列四种溶液0.1mol/L的盐酸溶液 (3)0.01mol/L的NaOH (4)pH=11的NaOH溶液由水电离出的c(H+)浓度之比 A.1:10:100:1000 B.0:1:11:11 C.14:13:12:11 D.100:10:1:0
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下列四种溶液①pH=70的盐酸,②0.1mol/L的盐酸,③0.01mol/L的NaOH溶液,④pH=11的NaOH溶液中,由水电离生成的氢离子浓度之比是
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A.1∶10∶100∶1000
B.0∶1∶12∶11
C.14∶13∶12∶11
D.14∶13∶2∶3
下列四种溶液:①PH=0的盐酸②0.1mol/L的盐酸③0.01mol/L的NaOH④PH=11的NaOH溶液由水电离生成的氢离子,浓度之比是( )
A.1:10:100:1000 B.1000:100:10:1
C.14:13:12:11 D.14:13:2:3
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