SOLVED: 1. The molar ratio of salt to acid needed to prepare a sodiumacetate-acetic acid buffer solution is 1:1. Assuming that the totalbuffer concentration is 0.1 mol/L, how many grams of sodium acetate(m.w. 60) should be used in preparing 2 liters of the solution?2. What is the change in pH with the addition of 0.01 moLhydrochloric acid to a liter of a buffer solution containing 0.05 Mof ammonia and 0.05 M of ammonium chloride? The Kb value of ammoniais 1.80 x 10-5 at 250C
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