Quantities in Chemical Reaction

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