The value of the ion product constant fo...

The value of the ion product constant for water, `(K_(w))` at `60^(@)`C is `9.6xx10^(-14)` `M^(2)` what is the `[H_(3)O^(+)]` of a neutral aqueous solutoin at `60^(@)`C and an aqueous solution with a pH=7.0 at `60 ^(@)`C are respectively?

A

`3.1xx10^(-8)` acidic

B

`3.1xx10^(-7)`, neutral

C

`3.1xx10^(-8)`, basic

D

`3.1xx10^(-7)`, basic

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