Stoichiometry Questions

  1. 3NO2 + H20 --> 2HNO3 + NO
    How many grams of nitrogen dioxide are required in this reaction to produce 5.00 g HNO3
  2. 2N2O5 --> 4NO2 + O2
    If a sample of N2O5 produces 1.618 g of O2, how many grams of NO2 are formed?

    Limiting Reactant

  3. 4KO2 + 2H2O --> 4KOH + 3O2
    If the reaction has .15 mole of KO2and .10 mol H2, how many moles of oxygen can be produced?
  4. CO + 2H2 --> CH3OH
    If the reaction has 35.4 g of CO and 10.2 g of H2 how many grams of CH3OH will be produced?