How Many Grams of Ethylene (C₂H₄)would Have to Be Burned $\rarr$

question 90

Short Answer

How many grams of ethylene (C₂H₄)would have to be burned to produce 450 kJ of heat?
C₂H₄(g)+ 3O₂(g) $\rarr$ 2CO₂(g)+ H₂O(l), $\Delta$ H°_rxn = -1411 kJ/mol

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