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Parts (a), (b) and (c) are related. Assume a temperature of 25ºC. Beaker A contains 100.0...

Parts (a), (b) and (c) are related. Assume a temperature of 25ºC.

Beaker A contains 100.0 mL of 0.10 M an aqueous solution of Ba(OH)2. Beaker B contains 100.0 mL an aqueous solution of 0.10 M HBr.

(a). (2 points) Calculate the pH of the contents of Beaker A.

(b). (2 points) Calculate the pH of the contents of Beaker B.

(c). (4 points) The contents of Beaker A and Beaker B are mixed. Calculate the pH of the resulting solution. Assume that the volumes of the solutions are additive.

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