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Select the Correct Balanced Chemical Equation \rarr HC2H3O2 + 2Cr2(SO4)3 + 2Na2SO4 + 11H2O
B)3C2H5OH + 2Na2Cr2O7

Question 94

Multiple Choice

Select the correct balanced chemical equation. Hint: Distribute coefficients across the entire formula they apply to and be sure to correctly calculate the number of atoms inside the parentheses.


A) C2H5OH + 2Na2Cr2O7 + 8H2SO4 \rarr HC2H3O2 + 2Cr2(SO4) 3 + 2Na2SO4 + 11H2O
B) 3C2H5OH + 2Na2Cr2O7 + 8H2SO4 \rarr 3HC2H3O2 + 2Cr2(SO4) 3 + 2Na2SO4 + 11H2O
C) 2C2H5OH + 2Na2Cr2O7 + 8H2SO4 \rarr 2HC2H3O2 + 2Cr2(SO4) 3 + 4Na2SO4 + 11H2O
D) 2C2H5OH + Na2Cr2O7 + 8H2SO4 \rarr 3HC2H3O2 + 2Cr2(SO4) 3 + 2Na2SO4 + 11H2O
E) C2H5OH + Na2Cr2O7 + 2H2SO4 \rarr HC2H3O2 + Cr2(SO4) 3 + 2Na2SO4 + 11H2O

Correct Answer:

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