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Gas Stoichiometry quiz

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Terms in this set (9)

  • What is net diffusion?
    Net diffusion occurs when molecules move from an area of higher concentration to an area of lower concentration until equilibrium is reached.
  • Which process helps remove carbon dioxide from the atmosphere?
    Photosynthesis helps remove carbon dioxide from the atmosphere by converting it into glucose and oxygen.
  • What processes in the transparency release carbon dioxide into the atmosphere?
    Processes such as respiration, combustion, and decomposition release carbon dioxide into the atmosphere.
  • What gas exits the plant during photosynthesis?
    Oxygen gas exits the plant during photosynthesis.
  • Which gas is not considered a greenhouse gas?
    Nitrogen is not considered a greenhouse gas.
  • What is the ideal gas law equation used in gas stoichiometry?
    The ideal gas law equation is PV = nRT, where P is pressure, V is volume, n is moles, R is the gas constant, and T is temperature.
  • How do you determine the moles of a gas using the ideal gas law?
    To determine the moles of a gas, rearrange the ideal gas law to n = PV/RT.
  • What is the purpose of a stoichiometric chart in gas stoichiometry?
    A stoichiometric chart helps convert the known quantity of a reactant or product to find the unknown quantity of another substance in a reaction.
  • What is the 'jump' in stoichiometry?
    The 'jump' in stoichiometry refers to the transition from known to unknown quantities using a mole-to-mole comparison based on the balanced equation.