When ethane (C2H6) burns, it produces carbon dioxide and water:

2C2H6(g) +7O2(g) → 4CO2(g) + 6H2O(1)

How many liters of carbon dioxide will be produced when 269 L of ethane are
burned? (One mole of any gas occupies 22.4L under certain conditions of
temperature and pressure. Assume those conditions for this question.)
A) 179 L
B) 538 L
C) 358 L
D) 313 L