Stoichiometry Chem Menu Unit 3

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Across
  1. 1. You can change the ... of a chemical equation to make it balanced
  2. 5. (aq) is a chemical reaction means it is a state of ...
  3. 6. above the arrow in a chemical reaction when a triangle is shown it means
  4. 9. reactant that is left over after the reaction is done
  5. 10. reactant that is fully finished (ran out) after the reaction is done
  6. 11. In a chemical equation this is used to ... reactants/products,symbol +
  7. 15. It measures the effectiveness of a chemical reaction
  8. 17. excess reactant minus final amount of excess reactant equals amount of excess reactant that ...
  9. 18. When counting significant figures count from left to right at first non-zero digit
  10. 20. (l) is a chemical reaction means it is a state of ...
Down
  1. 2. Atoms are neither created nor destroyed during any chemical reaction, law of ...
  2. 3. amount of product that is produced
  3. 4. (g) is a chemical reaction means it is a state of ...
  4. 7. The markings on your piece of equipment are known as the ... value
  5. 8. (s) is a chemical reaction means it is a state of ...
  6. 12. one place past the last marking on your piece of equipment is known as the ... value
  7. 13. When counting significant figures count from right to left at first non-zero digit
  8. 14. In a chemical equation this separates reactants ... products,symbol R -> P
  9. 16. The known value and the estimated value is known as ... figures
  10. 19. You cant change the ... of a chemical equation to make it balanced