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26 Nov 2019
Calculate the pH of a solution made by adding 24 g of sodium acetate, NaCH3COO, to 26 g of acetic acid, CH3COOH, and dissolving in water to make 200. mL of solution. Hint given in feedback.The Ka for CH3COOH is 1.8 x 10-5 M. As usual, report pH to 2 decimal places.
Calculate the pH of a solution made by adding 24 g of sodium acetate, NaCH3COO, to 26 g of acetic acid, CH3COOH, and dissolving in water to make 200. mL of solution. Hint given in feedback.The Ka for CH3COOH is 1.8 x 10-5 M. As usual, report pH to 2 decimal places.
Beverley SmithLv2
26 Nov 2019