Solution-Calculate the ph of an aqueous solution

Calculate the ph of an aqueous solution

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Reference no: EM131720544

Question 1: HA is a weak acid. Its ionization constant, Ka, is 4.9 x 10-13. Calculate the pH of an aqueous solution where the initial concentration of NaA is 0.049 M.

Question 2: 0.131 mol of a weak acid, HA, is placed in enough water to produce 1.00 L of solution. The final pH of this solution is 1.22. Calculate the ionization constant, Ka, of HA.

Question 3: 0.683 mol of a weak acid, HA, and 12.4 g of NaOH are placed in enough water to produce 1.00 L of solution. The final pH of this solution is 4.50. Calculate the ionization constant, Ka, of HA.

Reference no: EM131720544

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Calculate the ph of an aqueous solution

Reference no: EM131720544

Reference no: EM131720544

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