Points I need to remember for 11/3/15 test

Question 1

Endothermic

Answer 1

(of a reaction or process) accompanied by or requiring the absorption of heat.

Question 2

Exothermic

Answer 2

(of a reaction or process) accompanied by the release of heat.

Question 3

Viscosity

Answer 3

the state of being thick, sticky, and semifluid in consistency

Question 4

Amorphous Solid

Answer 4

non-crystalline solid is a solid that lacks the long-range order characteristic of a crystal

Question 5

Crystalline

Answer 5

A crystal or crystalline solid is a solid material whose constituents, such as atoms, molecules or ions, are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions

Question 6

Unsaturated Solution

Answer 6

not saturated; having the power to dissolve still more of a substance

Question 7

Saturated Solution

Answer 7

containing the maximum amount of solute capable of being dissolved under given conditions

Question 8

Supersaturated Solution

Answer 8

to increase the concentration of (a solution) beyond saturation

Question 9

Alloy

Answer 9

a substance composed of two or more metals

Question 10

Solubility

Answer 10

the quality or property of being soluble; relative capability of being dissolved.

Question 11

Solution

Answer 11

a homogeneous, molecular mixture of two or more substances

Question 12

Solute

Answer 12

the substance dissolved in a given solution

Question 13

Solvent

Answer 13

a substance that dissolves another to form a solution

Question 14

A substance that produces H+ ions in a solution is a(n)-

Answer 14

acid

Question 15

A substance that produces OH- ions in a solution is a(n)-

Answer 15

base

Question 16

HCI is the formula for-

Answer 16

Hydrochloric acid

Question 17

Soap is a(n)-

Answer 17

base