Natural Gas,or Methane,is an Important Fuel $\times$ 10^-1 Kcal
B)1 $\times$ 10² Kcal
C)3

Natural gas,or methane,is an important fuel.Combustion of one mole of methane releases 802.3 kilojoules of energy.How much energy does that represent in kilocalories?

A) 1.92 $\times$ 10^-1 kcal
B) 1.92 $\times$ 10² kcal
C) 3.36 $\times$ 10³ kcal
D) 1.92 $\times$ 10⁵ kcal
E) 3.36 $\times$ 10⁶ kcal