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Question: problem 2 a hydrochloric acid is a strong acid you...

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Problem 2, (a) Hydrochloric acid is a strong acid. You added a 20 mL of 5% HCl in 980 mL of water Consider the physical properties of 5% acid solution is same as that of pure water. Determine the (a) Molarity (b) pH (c) Normality of the final solution. (15) 2 (b) A 4.125 ml of acetic acid (weak acid, Specific gravity of 1.2) CHsCOOH is added to 250 ml of distilled water. Determine the final pH of the solution. The Kw, acid 1.78 x 105. (10)

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