3 years ago

The pH of a vinegar solution is 4.15. What is the H3O+ concentration of the solution?

2 answers:

8 0

PH = -log [H3O+]
4.15 = -log [H3O+]
[H3O+] = 10^(-4.15)
[H3O+]= 7.08 × 10^-5

4 0

The Concentration can be calculated as
pH = -log [H3O+]
4.15= -log [H3O+]
[H3O+] = 10^(-4.15)
[H3O+]= 7.08 × 10^-5

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