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An aqueous solution of 0.043 M weak acid, HX, has a pH of 3.92. What is the pH of the solution if 0.021 mol of KX is dissolved in one liter of the weak acid?
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Sodium sulfide (11.7 g) reacts with hydrochloric acid (16.7 ml, 12.0 M) to yield sodium chloride and hydrogen sulfide. What is the theoretical yield (g) of hydrogen sulfide?
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With the provided indicated equilibrium constant, Is the equilibrium mixture made up of predominately reactants, predominately products or significant amounts of both products and reactants? 2 O 3 (g) -------- 3 O 2 (g ...
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