Answer Happy

Please read the questions carefully and answer them as directed. You must show math work and formula(s) where it is appropriate to receive full credit. (a) Calculate the pH of a buffer solution prepared by adding 0.15 M CH₂COOH to 0.20 M NaCH₂COO? (Ka for CH₂COOH is 1.8 x 10%). (b) Suppose you add 150,0 ml of 0.10 M sodium hydroxide to 1 L of buffer solution in part a. What would be the pH of the result? (c) Suppose you add 150.0 ml. of 0.10 M hydrochloric acid to 1 L of buffer solution in part a. What would be the pH of the result?