What is the pOH of a 1 x 10^-8 M solution of HNO3?

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Chemistry Farah 5 years 2021-07-20T01:30:51+00:00 2021-07-20T01:30:51+00:00 1 Answers 30 views 0

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Captcha* Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )

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Adela · Answer 1 · 2021-07-20T01:32:43+00:00

Adela

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2021-07-20T01:32:43+00:00 July 20, 2021 at 1:32 am

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Explanation:

to find POH u need PH first

so ph=-log(h3o)

so

$ph = - log(1 \times {10}^{ - 8} ) \\ \\ ph = 8 \\ ph + poh =14 \\ poh = 14 - 8 \\ poh = 6$