Problem- what mass of ammonium chloride must be added to
Problem- What mass of ammonium chloride must be added to 250. mL of water to give a solution with pH = 4.85?
[Kb(NH3) = 1.8 x 10-5]
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problem- what mass of ammonium chloride must be added to 250 ml of water to give a solution with ph 485kbnh3 18 x
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