Solids And Liquids

Question 1

Solids which have a disordered arrangement of molecules, atoms or ions

Answer 1

Amorphous

Question 2

Solids which are highly ordered

Answer 2

Crystalline

Question 3

The smallest repeating unit of a lattice

Answer 3

Unit Cell

Question 4

Simple cube

Answer 4

Simple cubic

Question 5

Cube w one dot in the middle

Answer 5

Body centered cubic

Question 6

Cube w many dots

Answer 6

Face centered cubic

Question 7

A repeating set of unit cells made up of atoms, ions or molecules

Answer 7

Lattice

Question 8

Metallic Solids

Answer 8

All metals; conduct electricity as solids

Question 9

Network Covalent solids

Answer 9

All nonmetals; high melting/boiling points

Question 10

Ionic solids

Answer 10

Polar (any metal-nonmetal compound); can dissolve in water bc ions are freed

Question 11

Molecular covalent solids

Answer 11

HONClBrF; low melting/boiling points

Hydrocarbon; is soluble in no polar solutions (benzene or CCL4)

Long carbon chain w polar group on end; is soluble in both polar and nonpolar solutions bc it has both polar and nonpolar parts

Question 12

Equilibrium occurs when two opposite processes are occurring at the same…

Answer 12

Rate

Question 13

Equilibrium

Answer 13

There is an equal rate of exchange between two solutions

Question 14

The pressure that a vapor exerts once equilibrium has been established

Answer 14

Vapor Pressure

Question 15

If the volatility of a liquid is high, then it’s vapor pressure will be…

Answer 15

High

Question 16

What happens to vapor pressure of a substance as temperature is increased?

Answer 16

As temp goes up, vapor pressure goes up