ashley cutcher-ch 13

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Across
  1. 3. the process by which a reactant loses one or more electrons
  2. 5. energy transfers from reactants to surroundings
  3. 6. the process by which a reactant gains one or more electrons
  4. 9. the minimum energy required in order for a chemical reaction to proceed
  5. 11. a measure of how quickly the concentration of products in a chemical reaction increases or the concentration of reactants decreases
  6. 13. description of a substance that can behave as either an acid or a base
  7. 15. a substance that is the result of the chemical change
Down
  1. 1. A substance that donates hydrogen ions
  2. 2. A rapid exothermic oxidation-reduction reaction between a material and molecular oxygen
  3. 4. a reaction between an acid and a base
  4. 7. a substance that undergoes a chemical change
  5. 8. the deterioration of a metal, typically caused by atmospheric oxygen
  6. 10. an ionic compound commonly formed from the reaction between an acid and a base
  7. 12. energy is transferred to reactants from surroundings
  8. 14. a measure of the acidity of a solution; equal to the negative logarithm of the hydronium ion concentration