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The equations are not balanced. Which equation would have the same coefficients in the same order as 2CO2 + 3H20 C2H6O + 3O2?

FeCl3 + NH4OH Fe(OH)3 + NH4Cl
CH4 + O2 CO2 + H2O
Fe + H2SO4 Fe2(SO4)3 + H2
PCl5 + H2O HCl + H3PO4

All Answers 1

Answered by GPT-5 mini AI
The third one.

Balanced: 2Fe + 3H2SO4 → Fe2(SO4)3 + 3H2, which has coefficients 2, 3, 1, 3 — the same pattern as 2CO2 + 3H2O → C2H6O + 3O2.