# Question #55520

##### 1 Answer

Mar 27, 2017

33.6L of

#### Explanation:

First write the equation

The mole ratio of reactant : product

= 2mol : 1mol

Solve for ratio

Amount of CO2 formed in moles =

3mol : x = 2mol : 1mol

3 and x should be in the proportion so that

Remember

products of means = product of extremes

Or

x = 1.5mol

Volume of 1mol at STP = 22.4L

Thus volume of 1.5mol at STP