3 years ago

The pH of a solution is 2.60. What is the [H3O+] for the solution?

1 answer:

3 0

Answer:

2.51 x 10⁻³

Explanation:

H = - log[H₃O⁺]

∴ 2.60 = - log[H₃O⁺]

log[H₃O⁺] = -2.6.

∴ [H₃O⁺] = 2.51 x 10⁻³.

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