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    Mar 13, 2011, 08:47 AM
    0.500g of impure ammonium chloride is warmed with an excess of sodium hydroxide solut
    0.500g of impure ammonium chloride is warmed with an excess of sodium hydroxide solution.The ammonia liberated
    Is absorbed in 25.00cm3 of 0.200M H2SO4.The excess sulfuric acid requires 5.64cm3 of 0.200M Sodium Hydroxide solution for titration.Calculate the percentage of ammonium chloride solution in the original solution.

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