A 0.10 M HF solution is 8.4% ionized.Calculate the H⁺ ion concentration. A)0.84 M B)0.12 M C)0.10 M D)0.084 M E)8.4 × 10^-3 M

Name: A 0.10 M HF solution is 8.4% ionized.Calculate the H + ion concentration. A)0.84 M B)0.12 M C)0.10 M D)0.084 M E)8.4 × 10 -3 M
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Quizplus · Accepted Answer

The concentration of H⁺ ions is calculated by multiplying the initial concentration of HF (0.10 M) by the percentage ionized (8.4%), which gives 0.10 M * 0.084 = 8.4 × 10⁻³ M.

A 010 M HF Solution Is 8