Calculate the [H⁺] in a 2

question 51

Multiple Choice

Calculate the [H⁺] in a 2.0 × 10^-6 M solution of NaC₂H₃O₂.(K_a for HC₂H₃O₂ = 1.8 × 10^-5)

• A) 6.0 × 10^-6 M
• B) 1.7 × 10^-9 M
• C) 3.4 × 10^-8 M
• D) 1.1 × 10^-7 M
• E) 9.6 × 10^-8 M

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