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Stoichiometry

Stoichiometry . Review. Stoichiometry is based on the law of conservation of. 10. charge mass reactants volume. In a balanced equation, the number of individual particles and the number of moles of particles are represented by the. 10. chemical symbols coefficients molar masses

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Stoichiometry

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  1. Stoichiometry Review

  2. Stoichiometry is based on the law of conservation of 10 • charge • mass • reactants • volume

  3. In a balanced equation, the number of individual particles and the number of moles of particles are represented by the 10 • chemical symbols • coefficients • molar masses • subscripts

  4. Every stoichiometric calculation uses a balanced equation. 10 • True • False

  5. Percent yield of a product is a measure of a reaction’s 10 • efficiency • heat production • rate • spontaneity

  6. The amount of product actually produced by a chemical reaction is called 10 • actual yield • percent yield • theoretical yield

  7. The reactant that is consumed first in a chemical reaction is called the ___ reactant. 10 • excess • limiting • experimental • theoretical

  8. The ___ reactant determines the amount of product formed in a chemical reaction. 10 • excess • limiting • experimental • theoretical

  9. A piece of wood is burning in a campfire. The limiting reactant is the 10 • oxygen • wood • fire • heat

  10. What is the mole ratio of hydrogen to oxygen in the following equation:2H2 + O2 2H2O 10 • 1:1 • 1:2 • 2:1 • 2:2

  11. If 3 moles of oxygen react with an excess of hydrogen according to the following equation, how many moles of water will be produced? 2H2 + O2 2H2O 10 • 9 • 6 • 3 • 2

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