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DENIUS [597]
3 years ago
5

A solution has a hydrogen ion (or hydronium ion) concentration of 3.16 x 10^-9 M. What is the PH solution?

Chemistry
2 answers:
Veronika [31]3 years ago
7 0
<span>Rememebr my dear that to find pH when given [H+], use
-log[H+].
-log[3.16*10^9] = 8.5
I hope this can help you indeed</span>
goblinko [34]3 years ago
4 0

Answer: 8.5

Explanation:

pH  is the measure of acidity or alkalinity of a solution.

pH is calculated by taking negative logarithm of hydrogen ion concentration.

pH=-\log [H^+]

Given : Concentration of hydrogen ion= [H^+]=3.16\times 10^{-9}

Putting in the values in the given formula:

pH=-log{3.16\times 10^{-9}}

pH=8.5

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<h3>1.</h3>

The first and second expressions are additions and subtractions. When adding two numbers, the accuracy of the result is given by the number of decimal places in it. The result should have as many decimal places as the input with the least number of decimal places.

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