Answered

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If the pH of a solution is 4.7, what is the H+ concentration?

Sagot :

momo9055

Answer:

0.000019952mol/dm3

Explanation:

pH=-log(H+)

4.7= -log(H+)

log(H+)=-4.7

(H+)=10*-4.7=0.000019952

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