WorksheetsIonic equations
Total questions: 35
Worksheet time: 40mins
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.
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
3.
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
4.
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)
5.
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
6.
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
7.
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
8.
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
9.
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
10.
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-
11.
Which of the following has a full valence shell?
a)
Oxygen
b)
Neon
c)
Barium
d)
Carbon
12.
Ionic bonds can be formed between two nonmetals.
a)
True
b)
False
13.
Beryllium will ____ valence electrons when forming an ionic bond.
a)
lose 4
b)
gain 4
c)
lose 2
d)
gain 2
14.
The formula of sodium sulfate is Na2SO4. How many elements does it contain?
a)
2
b)
3
c)
4
d)
7
15.
How many O's are in Al₂(SO₄)₃
a)
4
b)
12
c)
7
d)
24
16.
Ionic Bonding involves...
a)
The transfer of protons
b)
The transfer of neutrons
c)
The transfer of electrons
d)
None of the above
17.
Predict the bond that will form between Be and F.
a)
Ionic
b)
Covalent
18.
If an atom loses two electrons what charge will it have?
a)
+ 2
b)
- 2
c)
+1
d)
-1
19.
In the chemical formula for an ionic compound, which item is written first?
a)
positive ion
b)
negative ion
c)
subscript
d)
the female
20.
What is the chemical name for the compound with the formula Na₂S?
a)
sodium sulfide
b)
sodium fluoride
c)
magnesium sulfide
d)
lithium oxide
21.
Magnesium bromide is an ionic compound with the chemical formula MgBr₂. What does the "2" tell you?
a)
There are 2 bromide ions for every magnesium ion
b)
Bromide has a 2- charge
c)
Bromide has a 2+ charge
d)
There are 2 magnesium ions to every bromide ion
22.
Mr. Knudson must not have had his Diet Dr. Pepper this morning since he is grumpy.
a)
Quantitative
b)
Qualitative
c)
Inference
d)
Prediction
23.
There is 1 whiteboard in the classroom.
a)
Quantitative
b)
Qualitative
c)
Inference
d)
Prediction
24.
The tile floor is hard.
a)
Quantitative
b)
Qualitative
c)
Inference
d)
Prediction
25.
The quiz tomorrow will be easy.
a)
Quantitative
b)
Qualitative
c)
Inference
d)
Prediction
26.
The candle is white.
a)
Quantitative
b)
Qualitative
c)
Inference
d)
Prediction
27.
There are 3 burritos.
a)
Quantitative
b)
Qualitative
c)
Inference
d)
Prediction
28.
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
29.
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
30.
Ca(OH)2
a)
soluble
b)
insoluble
31.
FeS
a)
soluble
b)
insoluble
32.
K2SO4
a)
soluble
b)
insoluble
33.
NaCl
a)
soluble
b)
insoluble
34.
magnesium nitride
a)
MgNO3
b)
Mg3N2
c)
MgN
d)
Mg2N3
35.
Which of the following metals DO NOT need roman numerals?
a)
Aluminum
b)
Iron
c)
Lead
d)
Copper
100 %
