general chemistry

Calculate the pH of a solution made by adding 58 g of sodium acetate, NaCH3COO, to 11 g of acetic acid, CH3COOH, and dissolving in water to make 500. 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

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he density of an aqueous solution containing 10.0%ethanol(C2H5OH)by mass is 0.984g/ml.Calculate the morality and molality of this solution.What volume of the solution would contain 0.125 mole of ethanol?
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