Nitrogen reacts with hydrogen gas to produce ammonia by the following equation: a. N2(g) + 3H2(g)  2NH3(g)
If you have 3.64 g of H2, how many grams of NH3 can be produced

Which best describes the activation energy of a chemical reaction? a. the combined energy of all the reactants b. the amount of energy required for a reaction to occur c. the difference in energy between products and reactants d. the potential energy stored in the bonds of reactants and products