Solution-How many ml of 450 m sodium hydroxide must be

How many mL of 4.50 M sodium hydroxide must be added to 250 mL of a 0.200 M acetic acid solution to make a buffer with pH = 5.00?

Choose one answer.

a. 20.0 mL

b. 7.14 mL

c. 19.02 mL

d. 3.97 mL

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How many ml of 450 m sodium hydroxide must be added to 250 : how many ml of 4.50 m sodium hydroxide must be added to 250 ml of a 0.200 m acetic acid solution to make a buffer with

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