AP Chemistry Lab Manual

Fill in below with the missing conjugate acid or base. Conjugate acid Conjugate Base HC2H3O2 CN- HSO4- CO32- Acetic acid has a Ka of 1.8 x 10-5. How many grams of sodium acetate would have to be added to 100. mL 0.10M acetic acid to prepare a buffer with a pH of 4.50? ................
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