Oceans
- Created by: Kate Prescott
- Created on: 06-05-13 12:00
Other questions in this quiz
2. Which of the following DOES NOT correspond to an increase in the entropy of a system?
- A decrease in the concentration of a system
- A change in state from a liquid to a gas
- A change in state from a liquid to a solid
- An increased number of particles
- An increase in the size or complexity of molecules
- An increase in the temperature
3. What is the formula and charge of the ammonium ion?
- NH2-
- NH4+
- NH3+
- NH4-
4. What is the formula and charge of the sulfate ion?
- SO4(2-)
- SO3-
- SO2(3-)
- S2O4-
5. What is the formula and charge of the hydrogencarbonate ion?
- HCO(2-)
- HCO5(2+)
- HCO3-
- HCO3+
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