Question: Please write the letters, words and numbers clearly. The answer can be short. In addition, please answer all questions, and do not copy other people's

Please write the letters, words and numbers clearly. The answer can be short. In addition, please answer all questions, and do not copy other people's answers to me, I will give you a good evaluation based on the answer.

pH is a practical measure to reflect the concentration of H3O+and OHin aqueous solutions. (a) Calculate the pH of 0.04MBa(OH)2. (b) Calculate the molarity of acetic acid (CH3COOH) with a pH of 3.46.(Ka=1.72105)

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