Chemistry, asked by swami4856, 1 year ago

If pH=8.19, what is [H3O+]?

Answers

Answered by abuahmed2200a

0

Hi,,

pH = -log [ H3O ]

so,

8.19 = -log [ H3O]

So,,

[ H3O ] = shift + log (-pH)

= shift + log (-8.19)

[ H3O] = 6.45 × 10^-9 mol/l

Hope the answer is helpful

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