Calculate [H⁺] in a Solution That Is 0

question 86

Multiple Choice

Calculate [H⁺] in a solution that is 0.30M in NaF and 0.46 M in HF. (K_a = 7.2 × 10^-4)

• A) 1.2 × 10^-4 M
• B) 5.7 × 10^-3 M
• C) 231.5 × 10^-2 M
• D) 4.7 × 10^-4 M
• E) 0.46 M

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