Balancing Chemical Equation Vocabulary

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Across
  1. 5. One reactant yields two or more products
  2. 7. What is usually balanced first.
  3. 10. __________ Replacement: AB + CD --> AD + CB
  4. 13. A number that tells the amount of molecules present.
  5. 14. _________ Diagram: a simple pictorial representation of atoms
  6. 16. A state of matter represented by (g) in a chemical equation
  7. 18. Law of ________ of Mass/Matter: Matter cannot be created or destroyed; only transformed.
Down
  1. 1. ________ Combustion is when C and H react to yield carbon dioxide and water
  2. 2. A number that tells the amount of atoms that make up a molecule.
  3. 3. Two or more reactants yield one product
  4. 4. ___________ Replacement: A + BC --> B + AC
  5. 6. An equation that has the same number of each atom on both sides.
  6. 8. Atoms or molecules that form from reactants: on the right of the arrow.
  7. 9. A state of matter represented by (s)in a chemical equation
  8. 11. Atoms or molecules that interact to make a product: on the left of the arrow.
  9. 12. A state of matter represented by (l) in a chemical equation
  10. 15. A state of matter represent by (aq) in a chemical equation
  11. 17. _________ reaction always produces water and a salt.