Sodium carbonate is a reagent that may be used to standardizeacids in the same w

Question

Sodium carbonate is a reagent that may be used to standardizeacids in the same way that you have used KHP in thisexperiment. In such a standardization it was found that a0.512-g sample of sodium carbonate required 25.3ml of a sulfuricacid solution to reach the end point for the reaction. Na2CO3+H2SO------>H2O+CO2+Na2SO4 What is the molarity of the H2SO4? Sodium carbonate is a reagent that may be used to standardizeacids in the same way that you have used KHP in thisexperiment. In such a standardization it was found that a0.512-g sample of sodium carbonate required 25.3ml of a sulfuricacid solution to reach the end point for the reaction. Na2CO3+H2SO------>H2O+CO2+Na2SO4 What is the molarity of the H2SO4?

Explanation / Answer

0.512g Na2Co3   x      mol     x      H2SO4   x      1        x  1000mL =0.191M H2SO4            1                   105.99g         Na2Co3       25.3mL           L Good Luck

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