Across
- 2. the new materials formed in a chemical reaction
- 4. that donates hydrogen ions
- 7. polyatomic ion made by removing a proton from a water molecule
- 9. description of a chemical reaction in which there is a net release of energy
- 10. reacting substance in a chemical reaction
- 12. Description of a solution in which the hydronium ion concentration is higher than the hydronium ion concentration;also sometimes called alkanline
- 14. rapid exothermic oxidation-reduction reaction between a material and molecular oxygen
- 15. the process by which a reactant loses one or more elcetrons
Down
- 1. amount of engergy required too pull two bonded atoma apart which is the same as the amount of energy released when the two atoms are bought together into a bond
- 3. description of a chemical reaction in which there is a absorption of energy
- 5. representation of a chemical reaction in which reactant are written to the left of a arrow that points toward the product on the right
- 6. process by which a reactant gains one or more electrons
- 8. Description of a solution in which the hydronium ion concentration is equal to the hydroxide ion concentration.
- 11. ironic compound commonly formed from the reaction between an acid and a base
- 13. Description of a solution in which the hydronium ion concentration is higher than the hydroxide ion concentration