Quantities in Chemical Reaction

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Across
  1. 3. The "Law of ______ Proportion."
  2. 4. A reactant that is limit to how much product made.
  3. 7. The yield given found during a live experiment.
  4. 12. Mass of crucible/lid is 10.500g, mass of MgI2 x H20 and crucible\lid is 12.128g, mass of MgI2 (anhydrous) and crucible/lid is 11.572g.
  5. 15. The formula that is the true or actual ratio of atoms in compound.
  6. 17. First step in stoichiometry is a _________ equation.
  7. 20. The given yield you calculated.
Down
  1. 1. Having the relationship between the quantities of reactants to products.
  2. 2. hydroxide Identify the limiting reactant when 7.81 g HCl reacts wtih 5.24 g NaOH to produce NaCl and H2O.
  3. 5. BaCl2 x H20 is called an ______.
  4. 6. contains no water
  5. 8. A ceramic or metal container that holds substances to be melted.
  6. 9. The number of a famous man.
  7. 10. Identify the limiting reactant when 4.68 g of Fe reacts with 2.88 g of S to produce FeS.
  8. 11. Moles x Molar mass=
  9. 13. Atomic mass unit
  10. 14. The formula represented in simplest whole number ratio of atoms in compound.
  11. 16. Use the ______ ratio to find the unknown moles.
  12. 18. The substance that is not used up fully in a reaction.
  13. 19. The molecular weight of a substance expressed in grams.