Q4 Review

2. Based on the concentration of hydronium ions in an acid/base solution
4. OH-
9. A type of chemical reaction between an acid and a base that brings the pH to 7.
12. _______ acid or base is created after the transfer of a H+ ion.
13. Moles of solute / Liters of solution
17. When the rate of the forwards reaction equals the rate of the backwards reaction.
19. The energy given off when an atom undergoes nuclear decay
20. The type of nuclear decay where a neutron breaks down into a proton and an electron
21. The type of nuclear decay that emits a helium nucleus
23. Happens in nuclear power plants, a large atom breaks apart into two or more smaller atoms
24. Based on the concentration of hydroxide ions in an acid/base solution

1. _______ Principle: States how different stressors affect the equilibrium of a solution.
3. H3O+
5. An experiment done to determine the molarity of an acid or a base
6. _______ reaction; happens during nuclear fission to keep the reaction happening due to the emission of neutrons.
7. The addition of this lowers the activation energy of a reaction, allowing it to happen faster
8. Less solute is dissolved than in a more concentrated solution
10. _______ area of a solid affects the rate of reaction; as it increases, the rate increases.
11. How much solute is dissolved in an amount of solvent; can be qualitative (dilute or concentrated) or a number (molarity)
14. Happens in the sun, two small atoms combine into a larger atom.
15. An _______ nucleus is present in all radioactive materials
16. The type of nuclear radiation that emits a larger amount of energy than alpha or beta
18. _______ reaction: both the forwards and backwards reactions can happen.
19. _______ of reaction: how fast a reaction takes place
20. Accepts H+ ions
22. Donates H+ ions