What are some common gas stoichiometry problems and their answers?

Common gas stoichiometry problems involve calculating the amount of reactants or products in a chemical reaction involving gases. One example is determining the volume of a gas produced in a reaction, given the volume of another gas involved and the balanced chemical equation. Another example is calculating the pressure of a gas in a reaction, using the ideal gas law equation. These problems require understanding stoichiometry principles and gas laws to find the correct answers.