An average home in Colorado requires 20.GJ of heat per month.How many grams of natural gas (methane) must be burned to supply this energy?
CH₄(g) + 2O₂(g) $\rarr$ CO₂(g) + 2H₂O(l) , $\Delta$ H°_rxn= -890.4 kJ/mol

Question

An average home in Colorado requires 20.GJ of heat per month.How many grams of natural gas (methane) must be burned to supply this energy?
CH₄(g) + 2O₂(g)

\rarr

CO₂(g) + 2H₂O(l) ,

\Delta

H°_rxn= -890.4 kJ/mol

Quizplus · Accepted Answer

The Answer of An average home in Colorado requires 20.GJ of heat per month.How many grams of natural gas (methane)must be burned to supply this energy? CH₄(g)+ 2O₂(g)$\rarr$ CO₂(g)+ 2H₂O(l),$\Delta$H°_rxn= -890.4 kJ/mol A)7.1 × 10^-4 g B)1.4 × 10³ g C)1.4 × 10⁴ g D)2.2 × 10⁴ g E)3.6 × 10⁵ g

An Average Home in Colorado Requires 20 →\rarr→ CO2(g)+ 2H2O(l) Δ\DeltaΔ H°rxn= -890

An Average Home in Colorado Requires 20 $\rarr$ CO₂(g)+ 2H₂O(l) $\Delta$ H°_rxn= -890