Unit 5

Question 1

Gas Formations

Answer 1

Acid with a carbonate or bicarbonate
Sulfide with an acid

Question 2

Gas Compounds

Answer 2

Diatomic
Noble gases
CO2
NH3
CH4
NO2
SO2
H2S
CO

Question 3

Ionic Compounds

Answer 3

Use charges

Question 4

Covalent compounds

Answer 4

Use prefixes

Question 5

Single Replacement Reaction

Answer 5

One element replaces a similar element in a compound

Question 6

Double Replacement Reaction

Answer 6

Ions of two compounds in aqueous solutions switch to form two new compounds

Question 7

Result of Most Double Replacements

Answer 7

Formation of a precipitate, water, or gas

Question 8

Combustion Reaction

Answer 8

React with oxygen releasing large amount of energy

Question 9

Combustion Products

Answer 9

Gas

Question 10

CIE

Answer 10

Complete ionic equation
Breaks down aqueous to atomic level

Question 11

Making Aqueous Solution

Answer 11

Most ionic compounds ionize in water
Water molecules pull ionic compound into its component ions

Question 12

Force of Aqueous Reactions

Answer 12

Formation of a precipitate

Question 13

Dissociation

Answer 13

Seperation of an ionic salt into its ion
Usually in water

Question 14

No Reaction When Insoluble Solutions Mix

Answer 14

Both soluble so ions free stand
No precipitate
No reaction

Question 15

Evaporation With Aqueous

Answer 15

Water dissolves no longer aqueous
All become solids
The possible compounds are both reactants and products