How many grams of dry nh4cl need to be added to 160l of a


How many grams of dry NH4Cl need to be added to 1.60L of a 0.700M solution of ammonia NH3 to prepare a buffer solution that has a pH of 8.98? Kb for ammonia is 1.8X10^-5 Express your answer (mass of NH4Cl) numerically in grams to three significant figures.

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Chemistry: How many grams of dry nh4cl need to be added to 160l of a
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