# What mass of water is associated with the complete combustion of a #9.80*g# mass of butane?

##### 1 Answer

Nov 6, 2016

Approx.

#### Explanation:

We need (i) a stoichiometrically balanced equation:

and (ii), the equivalent quantity of butane combusted:

The given equation CLEARLY shows that 5 equiv of water are procuced per equiv of butane.

Therefore,

What mass of oxygen gas was required for this reaction?