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180 Grams of an Impure Mixture Containing Sodium Carbonate Required

Question 60

Multiple Choice

1.80 grams of an impure mixture containing sodium carbonate required 84.0 mL of 0.125 M H2SO4(aq) for complete neutralization.What percent of the mixture is sodium carbonate?


A) 62%
B) 31%
C) 120%
D) 57%
E) 1.1%

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