Types of Reactions

Question 1

2 AgNO3 + K2SO4 → Ag2SO4 + 2 KNO3

Answer 1

double-replacement

Question 2

C7H12 + 10 O2 → 7 CO2 + 6 H2O

Answer 2

combustion

Question 3

2 C3H8O + 9 O2 → 6 CO2 + 8 H2O

Answer 3

combustion

Question 4

Cu(NO3)2 + Fe → Cu + Fe(NO3)2

Answer 4

single-replacement

Question 5

3 CuSO4 + 2 Al → Al2(SO4)3 + 3 Cu

Answer 5

single-replacement

Question 6

2 H2 + O2 → 2 H2O

Answer 6

composition

Question 7

K2CO3 → K2O + CO2

Answer 7

decomposition

Question 8

Na2CO3 + Ca(OH)2 → CaCO3 + 2 NaOH

Answer 8

double-replacement

Question 9

2 SO2 + O2 → 2 SO3

Answer 9

composition

Question 10

SO3 + H2O → H2SO4

Answer 10

composition

Question 11

Predict the product(s) of the decomposition of silver oxide.

Answer 11

Product 1:
Ag

Product 2:
O2

Question 12

Predict the product(s) of the reaction of zinc with copper (II) nitrate.

Answer 12

Product 1:
Zn(NO3)2

Product 2:
Cu

Question 13

Predict the product(s) of the reaction of potassium sulfate with barium nitrate.

Answer 13

Product 1:
BaSO4

Product 2:
KNO3

Question 14

Predict the product(s) of the combustion of propylene glycol (C3H8O2).

Answer 14

Product 1:
CO2

Product 2:
H2O