Calculate the approximate pH of a 1% w/v Ammonium Chloride Solution. MW=53.5 pkb of Ammonium Hydroxide= 4.76
concentration = 1 % (w/v)
1 %(w/v) = 1 x 10 / 53.5
= 0.187 M
pKb = 4.76
pH = 7 - 1/2 (pKb + log C)
= 7 - 1/2 (4.76 + log 0.187)
pH = 4.98
Calculate the approximate pH of a 1% w/v Ammonium Chloride Solution. MW=53.5 pkb of Ammonium Hydroxide=...
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