Types of Chemical Reactions and Predicting Products Quiz

Question 1

Types of Chemical Reactions

Answer 1

Synthesis
Decomposition
Single replacement
Doube replacement
Combustion

Question 2

Synthesis

Answer 2

Two substances react to form a compound
Also known as composition or combination
Spontaneous
Metal and nonmetal
Opposite of decomposition

Question 3

Metal Oxides

Answer 3

Metal with oxygen

Question 4

Metal Hydroxides

Answer 4

Metal with hydroxide

Question 5

Nonmetal Oxides

Answer 5

Nonmetal with oxygen

Question 6

Oxyacids

Answer 6

Hydrogen, oxygem, and nonmetal

Question 7

Salts

Answer 7

Anion of acid and cation of base

Question 8

Decomposition

Answer 8

A compound produces two simpler substances
Often requires energy
Opposite of synthesis

Question 9

Metal Carbonates

Answer 9

Metal with carbonate

Question 10

Metal Chlorates

Answer 10

Metal with chlorate

Question 11

Metal Chloride

Answer 11

Metal with chloride

Question 12

Single Replacement

Answer 12

One element replaces a similar element in a compound
Also known as single displacement
Only time to write no reaction

Question 13

Metal Will Replace

Answer 13

Metal OR hydrogen

Question 14

Activity Series

Answer 14

Most active metals are above
Element above element being replaced yes

Question 15

Halogens Activity Series

Answer 15

Most active above

Question 16

H2CO3 Room Temperature

Answer 16

H2O + CO2

Question 17

Phosphorus

Answer 17

Tetratomic

Question 18

Diatomics State

Answer 18

All gas except bromine is liquid and iodine is solid

Question 19

Zinc Charge

Answer 19

2+

Question 20

Double Replacement

Answer 20

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

Question 21

Results of Double Replacements Mostly

Answer 21

Precipitate or gas
Acid neutralization forms water and salt and can be told by heat
NR is two aqueous

Question 22

Combustion

Answer 22

Hydrocarbon react with oxygen releasing large amount of energy
Combustion is fire so products are gas

Question 23

Combustion Predicting Products

Answer 23

Hydrocarbon + O2 –> CO2 + H20

Question 24

Order to Balance Combustion

Answer 24

Carbon, hydrogen, then oxygen
If uneven, make hydrocarbon coefficient 2

Question 25

CIE

Answer 25

Breaks down aquaous to atomic level Include charge Include states of matter Include coefficients and diatomic if applicable

Question 26

NIE

Answer 26

Cancels out, precipitate or gas is all thats left Charge States of matter Coefficients and diatomic if applicable

Question 27

Spectator Ions

Answer 27

What are canceled in NIE

Question 28

Small Covalent

Answer 28

Gas

Question 29

Bases

Answer 29

OH

Question 30

Dissolve

Answer 30

Ions seperate to atomic level