Which of the following is true for a solution with a pH=9?

2016-11-17 5:30 pm

Which of the following is true for a solution with a pH=9?

a) [H3O+]=[OH-]
b) [H3O+]>[OH-]
c) [H3O+]<[OH-]
d) [H3O+]=Kw

回答 (1)

2016-11-17 6:09 pm

c) [H3O+]<[OH-]

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