The balanced equation for the combustion of butane (C4H10) is:
$$2 \ C_4H_{10}(g) + 13 \ O_2(g) \rightarrow 8 \ CO_2(g) + 10 \ H_2O(g)$$
Now, we are given 4.27 moles of butane. According to the balanced equation, 2 moles of butane produce 8 moles of CO2. So, we
Show more…