Christian's crossword

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Across
  1. 2. ab=a+b
  2. 5. replacement/ab+cd=ad+bc
  3. 7. atomic mass equals the ____
  4. 8. KFC
  5. 11. a+b=ab
  6. 13. multi step KFC
  7. 14. reactions left over
  8. 15. these cause a chemical reaction
  9. 16. 7 and above on the pH scale
  10. 17. 7 and below on the pH scale
  11. 18. Theoretical yield\actual yield=____
Down
  1. 1. figured by calculations
  2. 3. fuel+02=H2O+CO2
  3. 4. the _____ of a chemical reaction
  4. 6. limits the amount of results that can be formed
  5. 9. done by the experiment
  6. 10. replacement/ab+c=ac+b
  7. 12. coefficients also show this