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Vedmedyk [2.9K]
4 years ago
9

Help please !!

Chemistry
2 answers:
Alekssandra [29.7K]4 years ago
7 0

Answer:

its 3

Explanation:

hodyreva [135]4 years ago
5 0

Answer:

3

Explanation:

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Determine the [OH−] , Ph, and POH of a solution with a [H+] of 0. 00017 m at 25 °C.
tino4ka555 [31]

Main Answer:

Given

pH = -log[H+]

= -log[0.00017]

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We know that

pW = pH + pOH

and pW =14

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[OH-]= 5.87 x 10-11

Explanation:

What is pH?

pH is defined as the concentration of H+ ion in the solution. If the pH value is less than 7, then the solution will be acidic. If the pH value is greater than 7, then the solution will be basic.

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