\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{COOH}(a q)+\mathrm{H}_{2} \mathrm{O}(I) \rightleftarrows \mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{COO}^{-}(a q)+\mathrm{H}_{3} \mathrm{O}^{+}(a q) 1.Propanoic acid, CH;CH,COOH, is a carboxylic acid that reacts with water according to the equation above. At 25°C the pH of a 50.0 mL sample of 0.20 M CH;CH;COOH is 2.79. For the following statement, determine whether the statement is true or false. Explain the reasoning that supports your answer. "If the pH of a hydrochloric acid solution is the same as the pH of a propanoic acid solution, then the molar concentration of the hydrochloric acid solution must be less than the molar concentration of the propanoic acid solution."

Solved: \mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{COOH}(a q)+\mathrm{H}_{2} \ma

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\mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{COOH}(a q)+\mathrm{H}_{2} \mathrm{O}(I) \rightleftarrows \mathrm{CH}_{3} \mathrm{CH}_{2} \mathrm{COO}^{-}(a q)+\mathrm{H}_{3} \mathrm{O}^{+}(a q) 1.Propanoic acid, CH;CH,COOH, is a carboxylic acid that reacts with water according to the equation above. At 25°C the pH of a 50.0 m