5 Written questions
5 Matching questions
- Surface Tension
- Aqueous Solution
- Polar Molecule
- a A molecule whose opposite ends posses opposite charges
- b A substance that increases the hydrogen ion concentration of a solution (H+ Donor)
- c A solution in which water is the solvent
- d A measure of the total amount of kinetic energy- due to molecular motion- in a body of matter.
- e A measure of the capacity of a liquid's surface to resist stretching or breaking.
5 Multiple choice questions
- The solid form of water; floats on liquid water due to the expansion and crystallization of its component molecules.
- The number of moles of solute per liter of solution
- The amount of heat required to raise the temperature of 1g of water by 1ºC
- The phenomena caused by hydrogen bonding wherein molecules of the same type are held together
- A substance that minimizes changes in the concentrations of H+ and OH- in a solution.
5 True/False questions
Heat of Vaporization → The transformation from a liquid to a gas
Hydrophilic → Water-loving
Adhesion → The clinging of a substance to another; caused by hydrogen bonding
Acid Precipitation → Rain/snow/fog with a pH lower than pH 5.6
Hydrogen Ion → An individual proton (H+)