WorksheetsIonic Equations
Total questions: 35
Worksheet time: 38mins
Name
Class
Date
1.
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
2.
Which of these lists contains only soluble substances? Don't forget that the halides (family 17) will form precipitates with Ag+, Pb2+ and Hg2+.
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
3.
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
4.
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
5.
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)
6.
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) →
7.
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
8.
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
9.
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
10.
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
11.
The following is what type of reaction:
NH3 + HCl → NH4Cl
NH3 + HCl → NH4Cl
a)
Synthesis
b)
Decomposition
c)
Single Replacement Replacement
d)
Double Replacement Replacement
12.
What type of chemical reaction is this?
Al(OH)3 → Al2O3 + H2O
Al(OH)3 → Al2O3 + H2O
a)
Decomposition
b)
Combustion
c)
Synthesis
d)
Single Replacement
13.
What coefficients are needed to correctly balance the equation?
_Bi + _O2 → _Bi2O3
_Bi + _O2 → _Bi2O3
a)
3,2,3
b)
2,3,2
c)
4,3,2
d)
none of these
14.
Which of the following is an example of a synthesis reaction:
a)
2 H2O → 2 H2 + O2
b)
2 Na + Cl2 → 2 NaCl
c)
CH4 + 2 O2 → 2 H2O + CO2
d)
2 HCl + Zn → ZnCl2 + H2
15.
The following is what type of reaction:
PbCl2 + AgNO3 → Pb(NO3)2 + AgCl
PbCl2 + AgNO3 → Pb(NO3)2 + AgCl
a)
Synthesis
b)
Decomposition
c)
Single Replacement
d)
Double Replacement
16.
_________________ are the elements and compounds that enter into a chemical reaction (on the left side of the arrow).
a)
Polymers
b)
Bonds
c)
Reactants
d)
Products
17.
What must go in the blank space to balance the equation?
4Fe + _O2 → 2Fe2O3
4Fe + _O2 → 2Fe2O3
a)
1
b)
2
c)
3
d)
4
18.
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)
19.
AgCl
a)
soluble
b)
insoluble
20.
NaCl
a)
soluble
b)
insoluble
21.
K2SO4
a)
soluble
b)
insoluble
22.
FeS
a)
soluble
b)
insoluble
23.
Ca(OH)2
a)
soluble
b)
insoluble
24.
BaSO4
a)
soluble
b)
insoluble
25.
K2CO3
a)
soluble
b)
insoluble
26.
CaCO3
a)
soluble
b)
insoluble
27.
Is this sodium carbonate soluble?
a)
yes
b)
no
28.
Is lead nitrate soluble?
a)
yes
b)
no
29.
Sodium nitrate
a)
soluble
b)
insoluble
30.
FeSO4
a)
iron(IV) sulfate
b)
iron sulfate
c)
iron (II) sulfate
d)
iron sulfite
31.
Cr3(PO4)2
a)
soluble
b)
insoluble
32.
magnesium nitride
a)
MgNO3
b)
Mg3N2
c)
MgN
d)
Mg2N3
33.
Which of the following metals DO NOT need roman numerals?
a)
Aluminum
b)
Iron
c)
Lead
d)
Copper
34.
ammonium hydroxide
a)
soluble
b)
insoluble
35.
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
100 %
