Quantities in Chemical Reaction

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