Chemistry Chapter 9

Edit Answers
123456789101112131415161718192021222324252627
Across
  1. 5. products ____ forming when one reactant runs out
  2. 6. abbreviation for moles
  3. 7. propane
  4. 9. other reactions that consume one or more of the reactants or products
  5. 11. stoichiometric quantities are used so to both reactants “____ ____” at the same time
  6. 15. the reactant that is completely used up when a reaction is run to completion
  7. 18. Hydrofluoric Acid
  8. 19. the ______ of product calculated is the theoretical yield of that product
  9. 22. mixture that contains the relative amounts of reactants that matches the numbers in the balanced equation
  10. 24. when chemicals are mixed together so that they can undergo a reaction, they are often mixed in stoichiometric __________
  11. 25. the amount of ________ is controlled by the limiting reactant
  12. 26. The actual yield of a product as a percentage of the theoretical yield
  13. 27. chemists say that the ________ equation for a chemical reaction describes the stoichiometry of the reaction
Down
  1. 1. the ratio of moles of one substance to moles of another substance in a balanced chemical equation
  2. 2. balanced equation can be multiplied by ____ ________ and you’d still have a balanced equation
  3. 3. it is important to recognize that the coefficients in a balanced equation give the ________ number of molecules
  4. 4. the process of using a chemical reaction equation to determine the relative amounts of reactants and products involved in a reaction
  5. 8. _____________ Notation
  6. 10. in chemistry, you cannot count molecules directly; instead we count by ________
  7. 12. Big number used before each compound to balance equation
  8. 13. we have to look for the ________ that is limiting to determine how much product can be formed
  9. 14. use the _________ integers that satisfies a balanced equation
  10. 16. the mass in grams of one mole of a compound
  11. 17. The maximum amount of a given product that can be formed when the limiting reactant is completely consumed
  12. 20. the amount of product actually obtained
  13. 21. you must count by weighing, so you have to find the ________ reactant given the masses of the reactants
  14. 23. you can use an ________ to predict the moles of products that a given number of moles of reactants will yield