The combustion of propane (C3H8) in the presence of excess oxygen yields CO2 and H2O according to the equation:

C3H8 (g) + 5O2 (g) --> 3CO2 (g) + 4H2O

If 5 moles of propane and 5 moles of oxygen are present, which reactant is the limiting reactant?

Which of these expressions are correct variations of the combined gas law? p1v1t2 = p2v2t1 both

In the reaction h2co3 (aq) + 3nh3 (aq) = 2 nh4+ (aq) + co3 2-, how many electrons are transferred?

Achemical equilibrium between gaseous reactants and products is shown. n2(g) + 3h2(g) ⇌ 2nh3(g) how will the reaction be affected if the pressure on the system is increased? it will shift toward the reactant side as there is lower pressure on the reactant side. it will shift toward the product side as there is higher pressure on the product side. it will shift toward the reactant side as there are a greater number of moles of gas on the reactant side. it will shift toward the product side as there are a fewer number of moles of gas on the product side.