pHs

Question 1

Cohesion Def

Answer 1

The state of cohering or sticking together of alike entities.

Question 2

Adhesion Def

Answer 2

The attraction of molecules of one kind for molecules of a different kind.

Question 3

Solvent Def

Answer 3

A substance with the ability to dissolve other substances to form a solution

Question 4

Specific Heat Def

Answer 4

The quantity of heat required to raise the temperature of one gram of a substance by one Celsius degree.

Question 5

Heat of Vaporization Def

Answer 5

The amount of heat needed to turn 1 g of a liquid into a vapor, without a rise in the temperature of the liquid.

Question 6

Concentration Def

Answer 6

The amount of a substance in a defined space

Question 7

pH Def

Answer 7

A measure of how acidic or basic a substance or solution is.

Question 8

pOH Def

Answer 8

S standard used to estimate hydroxide ion (OH–) concentration in a solution.

Question 9

Hydroxide Ion Def

Answer 9

A diatomic anion with chemical formula OH−.

Question 10

Hydronium Ion Def

Answer 10

The type of oxonium ion produced by protonation of water.