Josh Adkins Chapter 13 Crossword

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Across
  1. 3. (of a reaction or process) accompanied by the release of heat.
  2. 6. The new material that is formed in a chemical reaction.
  3. 8. a substance that increases the rate of a chemical reaction without itself undergoing any permanent chemical change.
  4. 9. rapid chemical combination of a substance with oxygen, involving the production of heat and light.
  5. 10. having the properties of a base, or containing a base; having a pH greater than 7
  6. 13. the minimum quantity of energy that the reacting species must possess in order to undergo a specified reaction.
  7. 14. The process by which a reactant gains one or more electrons.
Down
  1. 1. A measure of the acidity of a solution.
  2. 2. A polyatomic ion made by removing a proton.
  3. 3. (of a reaction or process) accompanied by or requiring the absorption of heat.
  4. 4. Description of a solution in which the hydroxide ion concentrate is equal to the hydroxide ion.
  5. 5. The reacting substances in a chemical reaction.
  6. 7. a chemical substance that neutralizes alkalis, dissolves some metals, and turns litmus red; typically, a corrosive or sour-tasting liquid of this kind.
  7. 11. An ionic compound commonly formed from the reaction between an acid and a base.
  8. 12. A substance that accepts hydrogen ions.