Double Replacement
Predicting Products
1) Which of the following is a correctly
completed double replacement
reaction?
0%
0%
0%
1. 2Al + 3H2SO4  Al2(SO4)3 + 3H2
2. Na2SO4 + 2AgNO3 Ag2SO4 + 2NaNO3
3. 3C + Fe2O3  2Fe + 3CO
Table
2) Which of the following is a double
replacement reaction for the reaction between
lithium nitrate and magnesium bromide?
25%
25%
25%
25%
1.
2.
3.
4.
2LiNO3 + MnBr2  2LiBr + Mn(NO3)2
2LiNO2 + MgBr2  2LiBr + Mg(NO2)2
2LiNO3 + MgBr2  2LiBr + Mg(NO3)2
2LiNO3 + MgBr2  Li2Mg + 2(NO3)Br
Table
3) What would be the products of the
following reaction?
NaClO3 + PbO 
1.
25% 2.
25% 3.
25% 4.
25%
Na2Pb + PbClO3
Na2Pb + O(ClO3)2
Na2O + Pb(ClO3)2
NaO + PbClO3
Table
4) What would be the products for the
reaction between potassium sulfide
and sodium hydroxide?
25%
25%
25%
25%
1.
2.
3.
4.
Na2SO4 + KH
Na2S + KOH
NaK + (OH)2SO4
NaK + H2S
Table
5) Neutralization (a type of double
replacement reaction) means
20%
1.
2.
3.
4.
5.
Solid + Solid  Aqueous + H2O
Liquid + Base Solid + H2O
Acid + Base  H2O and Salt
H2O and Salt  Acid + Base
Liquid + Solid  H2O and Salt
20%
20%
20%
20%
Table
1.
2.
3.
4.
5.