Chapter 15 - Water and Aqueous Systems

Question 1

surface tension

Answer 1

The inward force of the hydrogen bonding

Question 2

surfactant

Answer 2

Things that disrupt the hydrogen bonding of water and reduces surface tension.

Question 3

aqueous solution

Answer 3

water that contains dissolved stuff

Question 4

solvent

Answer 4

what causes the dissolving

Question 5

solute

Answer 5

what is dissolving

Question 6

solvation

Answer 6

the positive and negative ions that surround the solid and create the dissolving

Question 7

electrolyte

Answer 7

a compound that conducts a electrical current

Question 8

hydrate

Answer 8

a compound that contains water of hydration

Question 9

suspension

Answer 9

a mixture where particles settle

Question 10

colloid

Answer 10

a heterogeneous mixture containing particles that range in size

Question 11

Tyndall effect

Answer 11

the scattering of visible light by colloidal particles

Question 12

Brownian motion

Answer 12

the collision of particles of the molecules of the dispersion medium will small colloidal particles

Question 13

emulsion

Answer 13

colloidal dispersion of a liquid in a liquid