5 Written questions
5 Matching questions
- Heat of Vaporization
- Molecular Mass
- Acid Precipitation
- a The total mass of all the atoms in a given moleculs
- b The amount of heat required to raise the temperature of 1kg of water by 1ºC (1000 cal)
- c The dissolving agent of a solution
- d Rain/snow/fog with a pH lower than pH 5.6
- e The quantity of heat that 1g of a liquid must absorb in order to be converted from to a gaseous state.
5 Multiple choice questions
- The solid form of water; floats on liquid water due to the expansion and crystallization of its component molecules.
- A substance that reduces the hydrogen ion concentration of a solution (H+ Acceptor)
- The substance that is dissolved in a solution
- A substance that minimizes changes in the concentrations of H+ and OH- in a solution.
- A molecule whose opposite ends posses opposite charges
5 True/False questions
pH → The solid form of water; floats on liquid water due to the expansion and crystallization of its component molecules.
Hydrogen Ion → An individual proton (H+)
Hydrophobic → Water-loving
Acid → A substance that increases the hydrogen ion concentration of a solution (H+ Donor)
Evaporative Cooling → A water molecule lacking an individual proton (OH-)