A student assistant is given the task of preparing 2 00 L of

Last updated: 6/28/2023

A student assistant is given the task of preparing 2 00 L of a buffer whose pH is 9 00 She is given a 2 00 L aqueous solution of 0 10 M ammonia How much ammonium chloride NH CI must she add to the solution of ammonia Assume that the volume remains unchanged upon addition of ammonium chloride At 25 C the Kb of NH3 is 1 8 x 10 5