Answer to Question #68863 in General Chemistry for Gabriela Vedders

Question #68863

1. Give the names or formulas of a suitable chemical which could be used to prepare a buffered solution with a pH of 8.45.

2. Calculate the pH of a buffered solution of 850mL which contains .65 m HF. (Ka=6.6x10-4) and 34.7g of NaF.

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