8. Octane (C2H18) in gasoline reacts with oxygen as shown in the equation below
2CH. + 250,- 16CO2 + 18H1,0
If one gallon of gasoline contains 995 grams octane, what is the volume
of carbon dioxide produced in the combustion of a gallon of gasoline
at STP?
A 69.7 liters
B 179 liters
C 1560 liters
D 178,000 liters

Under what conditions will a gas be most likely to exhibit the ideal gas properties predicted by the ideal gas law? 1)high pressures and high temperature, because particles are forced closer together with higher kinetic energy, so intermolecular forces of attraction are weaker 2)high pressure and low temperature, because particles are forced closer together and moving slower, so the volume of the particles is less significant 3) low pressure and high temperature, because particles are spread farther apart and moving faster, so the intermolecular forces of attraction are weaker 4)low pressure and low temperature, because particles are spread farther apart with lower kinetic energy, so the volume of the particles is less significant