Propane burns in air according to the equation: C3H8(g) + 5O2(g) → 3CO2(g) + 4H2O(g) What volume of O2 would be required if 5.00 L of propane burns, assuming that all of the gases are under the same conditions?

Which of the following changes will decrease the total amount of gaseous solute able to be dissolved in a liter of liquid water? (2 points) decreasing temperature decreasing pressure decreasing surface area decreasing solute concentration