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n200080 [17]
3 years ago
15

PLEASE What is the H30+ concentration of a solution with a pH of 3?

Chemistry
1 answer:
Alenkinab [10]3 years ago
4 0
PH = -log[H3O+]
Solving for [H3O+] gives
[H3O+] = 10^-pH
             = 10^-3 
or 1x10^-3 M
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