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Unformatted text preview: in 100. mL water 3. (2 points) Calculate the H + (aq) concentration for 1.0 *10-2 M acetic acid solution in water (K a for acetic acid = 1.8 *10-5 ). What is this solutions pH? 4. (2 points) Calculate the OH-(aq) concentration for a 0.25 M solution of a certain weak base in water, for which K b = 1.00x10-10 . What is this solutions pH?...
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- Fall '11