chemistry 170 college

Dec 9th, 2015
Anonymous
Category:
Biology
Price: $5 USD

Question description

Nickel (ll) sulfate, used for nickel plating, is prepared by treatment of nickel (ll) carbonate with sulfuric acid.

NiCo3+H2SO4 arrow NiSO4 +CO2+H2O.

Part A-How many grams of H2SO4 are needed to react with 11.3g of NiCO3? mH2SO4=__________

Part B- How many grams of NiSO4 are obtained if the yield is 79.4%? mNiSO4=_____________

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