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OpenStudy (anonymous):
need help!! question: you are told to prepare a Ammonium buffer solution (0.15M), pH 8.5; 1.0L). You have HCL (0.15 M); Ammonia (NH3) and Ammonium Chloride (NH4Cl; solid 100g) (Kb for Nh3+1.8x 10^-5) . please show how to prepare this solution???
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