SOLUTION: how we will find that ph=-log[h+] if ph=7

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Question 582406: how we will find that ph=-log[h+] if ph=7
Answer by Earlsdon(6294) About Me  (Show Source):
You can put this solution on YOUR website!
ph = -log[H+] Substitute ph = 7
7 = -log[H+] Divide both sides by -1.
-7 = log[H+] Now rewrite this in exponential form.
10^(-7) = [H+]
[H+] = 10^(-7) or [H+] = 0.0000001