Condisder the balanced chemical equation shown. A table of molecular weights is given below.4 FeCr2O4 + 8 Na2CO3 + 7 O2 → 8 Na2CrO4 + 2 Fe2O3 + 8 CO2• How many grams of Na2CrO4 can be produced by the reaction of 82.50 grams of FeCr2O4 and an excess amount of all other reactants?Molecular WeightsFeCr2O4 223.833 g/molNa2CO3 105.988 g/molO2 31.998 g/molNa2CrO4 161.972 g/molFe2O3 159.687 g/molCO2 44.009 g/mol

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Answered: Condisder the balanced chemical…

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter3: Chemical Reactions

Section: Chapter Questions

Problem 62QRT: Disulfur dichloride, S2Cl2, is used to vulcanize rubber. It can be made by treating molten sulfur...

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Condisder the balanced chemical equation shown. A table of molecular weights is given below.

4 FeCr₂O₄ + 8 Na₂CO₃ + 7 O₂ → 8 Na₂CrO₄ + 2 Fe₂O₃ + 8 CO₂

• How many grams of Na₂CrO₄ can be produced by the reaction of 82.50 grams of FeCr₂O₄ and an excess amount of all other reactants?
Molecular Weights
FeCr₂O₄ 223.833 g/mol
Na₂CO₃ 105.988 g/mol
O₂ 31.998 g/mol
Na₂CrO₄ 161.972 g/mol
Fe₂O₃ 159.687 g/mol
CO₂ 44.009 g/mol