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Ugo [173]
2 years ago
14

If hydrochloric acid has a [H+] of 1.2 x 10-2 M, what is the pH? 1.9 0 1 1.2 O 8

Chemistry
2 answers:
Vanyuwa [196]2 years ago
7 0

Answer:

<h2>1.9</h2>

Explanation:

The pH of a solution can be found by using the formula

pH = - log [ {H}^{+} ]

From the question we have

pH =  -  log(1.2 \times  {10}^{ - 2} )  \\  = 1.920818...

We have the final answer as

<h3>1.9</h3>

Hope this helps you

marin [14]2 years ago
5 0

Answer:

1.9

Explanation:

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