Question: What is the pH of a buffer prepared by adding 30.0 mL of 0.15 M HC2H3O2 (acetic acid) to 70.0 mL of 0.20 M NaC2H3O2

What is the pH of a buffer prepared by adding 30.0 mL of 0.15 M HC2H3O2 (acetic acid) to 70.0 mL of 0.20 M NaC2H3O2 (sodium acetate)?

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