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Radda [10]
3 years ago
11

Given a solution with a Ph of 2.8, what is the [H3O+] of the solution?

Chemistry
1 answer:
Crank3 years ago
6 0
pH=-\log_{10} [H_3O^+] \Rightarrow [H_3O^+]=10^{-pH} \\ \\
pH=2.8 \\
\ [H_3O^+]=10^{-2.8} \approx 1.58 \times 10^{-3}

The [H₃O⁺] of the solution is approximately 1.58 × 10⁻³ M.
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