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18 Dec 2019

Calculate the pH of a solution that results from mixing 10 mL of 0.14 M acetic acid with 20 mL of 0.1 M sodium acetate. The Ka value for CH3COOH is 1.8 x 10-5.

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Related questions

The Ka for CH3COOH is 1.8 x 10-5 M. As usual, report pH to 2 decimal places.

1) Calculate the pH of a solution made by adding 54 g of sodium acetate, NaCH3COO, to 12 g of acetic acid, CH3COOH, and dissolving in water to make 400. mL of solution.

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 when 20.0 mL of 0.036 M HCl is added to 100.0 mL of the above buffer.

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