What are the molar concentrations of acetic acid (CH,COOH) and sodium acetate (CH, COONA) in an aqueous solution buffered at a pH of 4.14 that has a freezing point of –3.02 °C? Assume complete dissociation of sodium acetate and a density of 1.02 g/ml for the solution. The pK, for CH,COOH is 4.75. 0.796 [CH,COOH] = M Incorrect 3.26 [CH,COONA] M Incorrect
What are the molar concentrations of acetic acid (CH,COOH) and sodium acetate (CH, COONA) in an aqueous solution buffered at a pH of 4.14 that has a freezing point of –3.02 °C? Assume complete dissociation of sodium acetate and a density of 1.02 g/ml for the solution. The pK, for CH,COOH is 4.75. 0.796 [CH,COOH] = M Incorrect 3.26 [CH,COONA] M Incorrect
Chapter14: Principles Of Neutralization Titrations
Section: Chapter Questions
Problem 14.32QAP
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