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

To find the H⁺ ion concentration, multiply the initial concentration of HF (0.10 M) by the percentage ionized (8.4%). This gives 0.10 M * 0.084 = 8.4 * 10⁻³ M.

A 010 M HF Solution Is 8