Question

Butane can be burnt in air to produce carbon dioxide and water as shown in the equation 2C4H10+13O2 > 8CO2+10H2O calculate the mass of carbon dioxide produced from the combustion of 250g of butane fuel

Answer 1

1. Calculate the no. of mole of C4H10 ( no. of mole = mass / molar mass)
2. No. of mole of CO2 = No. of mole of C4H10 x (8/2)
3. Mass of CO2 = No. of mole of CO2 x Molar mass of CO2

Cam you do it?