Question: [5 pts each] To prepare a buffer solution of pH = 3.50, the best acid choice is . Consequently, the buffer capacity is from to

[5 pts each] To prepare a buffer solution of pH =

[5 pts each] To prepare a buffer solution of pH = 3.50, the best acid choice is . Consequently, the buffer capacity is from to Suppose that the buffer solution changed its pH value following addition of acid or base. Someone would say the buffer solution is not a good buffer, if pH is

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