2.2 Water Properties

Question 1

Water is a ____ Molecule

Answer 1

polar

Question 2

Oxygen has a ____ charge

Answer 2

slightly negative

Question 3

water molecules binding to other water molecules.

Answer 3

Cohesion

Question 4

The linking together of water molecules on the surface of a body of water.

Answer 4

Surface Tension

Question 5

water molecules binding to something other than water molecules.

Answer 5

Adhesion

Question 6

5 properties of water

Answer 6

Cohesion, Surface Tension, Adhesion, Evaporative Cooling, Temperature Regulation

Question 7

Liquid that is doing the dissolving of another substance.

Answer 7

Solvent

Question 8

Substance being dissolved in the solute.

Answer 8

Solute

Question 9

Substance possessing equal distribution of material. (Kool-aid is a good example.)

Answer 9

Solution

Question 10

make each situation possible for water.

Answer 10

Hydrogen bonds

Question 11

Water surrounding a molecule. Substance is dissolved and “disappears”.

Answer 11

Hydration shell

Question 12

Water cannot attach to the substance because the substance is non-polar. The substance “hates” water’s polarity.

Answer 12

Hydrophobic

Question 13

Water can attach to the substance because the substance is polar. The substance “loves” water’s polarity.

Answer 13

Hydrophilic