Neco Model Questions Vol1 2024 Chemistry Question 3
Practice objective / multiple choice question 3 from the 2024 Neco Model Questions Vol1 Chemistry examination.
In a 1.00 L solution, 0.30 mol of acetic acid (\(CH_3COOH\), \(K_a = 1.8 \times 10^{-5}\)) is mixed with 0.20 mol of ethanol (\(C_2H_5OH\)). The esterification reaction\n\n\(CH_3COOH + C_2H_5OH \rightleftharpoons CH_3COOC_2H_5 + H_2O\)\n\nhas an equilibrium constant \(K = 4.0\) at 25 °C. Assuming the reaction reaches equilibrium, what percentage of the initial acetic acid is converted to ethyl acetate?
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This is Neco Model Questions Vol1 2024 Chemistry Question 3. It is one of the objective questions from the 2024 Neco Model Questions Vol1 Chemistry examination.
Difficulty level: Hard .
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