How Many Moles of Water $\mathrm { H } _ { 2 }$

Multiple Choice

How many moles of water, $\mathrm { H } _ { 2 }$ O,are produced from the reaction of 16 grams methane,C $\mathrm { H } _ { 4 }$ ,with an unlimited supply of oxygen, $\mathrm { O } _ { 2 }$ .How many grams of $\mathrm { H } _ { 2 }$ O is this? C $\mathrm { H } _ { 4 }$ + 2 $\mathrm { O } _ { 2 }$ ? C $\mathrm { O } _ { 2 }$ + 2 $\mathrm { H } _ { 2 }$ O

A) 0.889 mole,which is 16 grams
B) 2.0 moles of water,which is 32 grams
C) 2.0 moles of water,which is 36 grams
D) 1.0 mole of water,which is 18 grams