Chemical Reactions Crossword

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Across
  1. 2. A chemical equation expressed in words instead of formulas
  2. 5. An endothermic reaction with two products and one reactant
  3. 6. A reaction where two compounds swap anions
  4. 8. An exothermic reaction with two reactants and one product
  5. 9. The symbolic representation of the elements, quantities, reactants and products in a chemical reaction
  6. 10. A substance which makes the reactants react faster
  7. 13. A chemical equation without coefficients
  8. 14. A reaction which requires oxygen and produces carbon dioxide and water
  9. 16. An equation where each element appears in the same ratio on the reactants side and on the products side
Down
  1. 1. A number which describes how many of a COMPLETE reactant or product appears in a chemical equation
  2. 3. The elements arranged by reactivity from highest to lowest form this
  3. 4. A reaction where an element moves from one compount to another
  4. 7. A number which describes how many atoms of an element or polyatomic ion appear in a compound
  5. 11. Chemical reactions written with a ⇌ instead of a → can be described as this
  6. 12. The sign which separates the reactants from the products in a chemical equation
  7. 15. The sign which separates two products or two reactants in a chemical equation