Ch 13 chemical reactions

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Across
  1. 2. Description of a solution in which the hydroxide ion concentration is higher than the hydronium ion concentration; also sometimes called alkaline.
  2. 3. A rapid exothermic oxidation–reduction reaction between a material and molecular oxygen.
  3. 5. An ionic compound commonly formed from the reaction between an acid and a base.
  4. 8. Description of a chemical reaction in which there is a net release of energy.
  5. 9. A representation of a chemical reaction in which reactants are written to the left of an arrow that points toward the products on the right.
  6. 10. Description of a chemical reaction in which there is a net absorption of energy.
Down
  1. 1. The minimum energy required in order for a chemical reaction to proceed.
  2. 4. The amount of energy required to pull two bonded atoms apart, which is the same as the amount of energy released when the two atoms are brought together into a bond.
  3. 6. A substance that donates hydrogen ions.
  4. 7. A measure of the acidity of a solution; equal to the negative logarithm of the hydronium ion concentration.