SPRING BREAK PRACTICE V - of 0.60 M NaOH 3 A 1.00 liter...

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Saturday, March 19, 2011 – SPRING BREAK PRATICE V! =] 1. When solid barium fluoride, BaF 2 , is placed in enough water to make 1.0 L of solution, it is found that 0.0075 mol of BaF 2 dissolves to reach equilibrium at 25 ° C. Calculate K sp for BaF 2 at 25 ° C. 2. Calculate the pH of a solution prepared by mixing 20.0 mL of 0.30 M HCl with 15.0 mL
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Unformatted text preview: of 0.60 M NaOH 3. A 1.00 liter solution contains 1.00 mol of weak acid HX. After 0.90 mol of Ba(OH) 2 is added to this solution, the pH of the solution is 3.81. Calculate K a for acid HX....
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