8. The hydrogen ion concentration in a solution of strong acid is 2.0 x 10-2 M. What is the solution’s pH? Answer to one decimal place. (Ch. 2.7).
I believe the correct answers to be as follows:
since the concentration of hydrogen ion is 2 x 10-2M,
pH = - log [H+] = - log [2 x 10-2] = 1.7.
So the pH should be 1.7.
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8. The hydrogen ion concentration in a solution of strong acid is 2.0 x 10-2 M....
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