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WorksheetsDouble Replacement Reactions
Total questions: 40
Worksheet time: 43mins
Name
Class
Date
1.
What precipitate forms when you mix lead (II) nitrate with sodium chloride?
a)
sodium nitrate
b)
lead (II) chloride
c)
sodium lead
d)
chloride nitrate
2.
Which is the correct net ionic equation for the reaction of AgNO3 and CaCl2?
a)
Ca2+(aq) + 2Cl- (aq) → CaCl(s)
b)
Ag+(aq) + Cl- (aq) → AgCl(s)
c)
Ag + Cl → AgCl
d)
Ag+ + Ca2+ →Ag2Ca (s)
3.
What are the spectator ions in the reaction of sodium chloride with silver nitrate?
a)
silver and nitrate
b)
sodium and chloride
c)
sodium and nitrate
d)
silver and chloride
4.
Which of these lists contains only soluble substances?
a)
sodium nitrate, potassium chloride, calcium carbonate
b)
lead nitrate, lead chloride, lead sulfate
c)
calcium nitrate, copper chloride, ammonium phosphate
d)
silver nitrate, barium sulfate, copper carbonate
5.
What is the precipitate formed between potassium bromide and ammonium sulfide
a)
potassium sulfide
b)
ammonium bromide
c)
potassium ammonium
d)
no ppt is formed
6.
Which pair could be spectator ions?
a)
NH4+ and Cl-
b)
Ca+2 and OH-
c)
Ag+ and Br-
d)
Sr+2 and CO3 -2
7.
What is the precipitate formed when you mix silver nitrate with copper chloride?
a)
copper nitrate
b)
copper chloride
c)
silver chloride
d)
silver nitrate
8.
What are the spectator ions in the reaction of sodium chloride with silver nitrate?
a)
silver and nitrate
b)
sodium and chlorine
c)
sodium and nitrate
d)
silver and chlorine
9.
What is the precipitate formed between KBr and (NH4)2S?
a)
potassium sulfide
b)
ammonium bromide
c)
potassium ammonium
d)
no precipitate is formed
10.
What is the precipitate formed when you mix AgNO3 with CuCl?
a)
CuNO3
b)
CuCl
c)
AgCl
d)
AgNO3
11.
Which is the correct net ionic equation for the reaction of AgNO3 and CaCl2?
a)
Ca2+(aq) + 2Cl1- (aq) → CaCl(s)
b)
Ag1+(aq) + Cl1- (aq) → AgCl(s)
c)
Ag + Cl → AgCl
d)
Ag1+ + Ca2+ →Ag2Ca (s)
12.
What are the spectator ions in this reaction?
CuCl2(aq) + NaOH(aq) → Cu(OH)2(s) + NaCl(aq)
CuCl2(aq) + NaOH(aq) → Cu(OH)2(s) + NaCl(aq)
a)
Cu2+ and OH1-
b)
Na2+ and Cl2-
c)
Na1+ and Cl1-
d)
Na1+ and OH1-
13.
Zinc Hydroxide
a)
Soluble
b)
Insoluble
14.
KBr
a)
Soluble
b)
Insoluble
15.
Silver Iodide
a)
Soluble
b)
Insoluble
16.
KOH
a)
Soluble
b)
Insoluble
17.
Zinc Carbonate
a)
Soluble
b)
Insoluble
18.
NiCl2
a)
Soluble
b)
Insoluble
19.
Silver acetate
a)
Soluble
b)
Insoluble
20.
PbI2
a)
Soluble
b)
Insoluble
21.
NaC2H3O2
a)
soluble
b)
insoluble
22.
K2CO3
a)
soluble
b)
insoluble
23.
CaCO3
a)
soluble
b)
insoluble
24.
BaSO4
a)
soluble
b)
insoluble
25.
Ca(OH)2
a)
soluble
b)
insoluble
26.
FeS
a)
soluble
b)
insoluble
27.
K2SO4
a)
soluble
b)
insoluble
28.
AgCl
a)
soluble
b)
insoluble
29.
NH4NO3
a)
soluble
b)
insoluble
30.
What are the spectator ions in the reaction of sodium chloride with silver nitrate?
a)
silver and nitrate
b)
sodium and chlorine
c)
sodium and nitrate
d)
silver and chlorine
31.
What is the precipitate formed when you mix silver nitrate with copper chloride?
a)
copper nitrate
b)
copper chloride
c)
silver chloride
d)
silver nitrate
32.
What is the name of the precipitate formed in the reaction of calcium sulfide and aluminum nitrate
a)
calcium nitrate
b)
aluminum sulfide
c)
no ppt is formed
d)
aluminum nitrate
33.
Which of the following does NOT form a precipitate?
a)
Pb(NO3)2(aq) + 2KI(aq) →
b)
Sr(NO3)2 (aq) + K2SO4(aq) →
c)
AgNO3(aq) + Na2S(aq) →
d)
Pb(NO3)2(aq) + AgNO3(aq) →
34.
In the reaction
2Ca(s) + O2(g) → 2CaO(s), calcium is...
2Ca(s) + O2(g) → 2CaO(s), calcium is...
a)
Reduced
b)
Synthesized
c)
Oxidized
d)
None of the above
35.
In this equation,
CuCl2 + NaOH → Cu(OH)2 + NaCl
Which product is insoluble?
CuCl2 + NaOH → Cu(OH)2 + NaCl
Which product is insoluble?
a)
copper(II) hydroxide
b)
sodium chloride
c)
sodium hydroxide
d)
copper(II) chloride
36.
Which of these results in the formation of a precipitate?
a)
AgNO3(aq) + NaOH(aq)→
b)
BaNO3(aq) + CaCl2(aq)→
c)
NaNO3(aq) + KOH(aq)→
d)
More than one of these form precipitates
37.
Which of these results in formation of a precipitate?
a)
BaNO3(aq) + NaCl(aq)→
b)
KNO3(aq) + LiOH(aq)→
c)
Zn(NO3)2(aq) + NaOH(aq)→
d)
NaNO3(aq) + Ba(OH)2(aq)→
38.
What is the result of the reaction between potassium bromide and ammonium sulfide?
a)
potassium sulfide precipitates
b)
ammonium bromide precipitates
c)
potassium ammonium precipitates
d)
no precipitate is formed
39.
What precipitate forms when you mix lead (II) nitrate with sodium chloride?
a)
sodium nitrate
b)
lead (II) chloride
c)
sodium lead
d)
chloride nitrate
40.
What precipitate forms when you mix lead (II) nitrate with sodium chloride?
a)
sodium nitrate
b)
lead (II) chloride
c)
sodium lead
d)
chloride nitrate
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