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Balancing Equations Quiz
By Joseph Morsaw
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Last updated over 3 years ago
22 questions
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Question 1
1.
Balance the Equation(use the format of 2, 4, 1)
____Al + _____Br
2
→ ____AlBr
3
Question 2
2.
Balance the Equation(use the format of 2, 4, 1)
____SrO → ____Sr + ____O
2
Question 3
3.
Balance the Equation(use the format of 2, 4, 1)
____HF→ ____H
2
+ ____F
2
Question 4
4.
Balance the Equation(use the format of 2, 4, 1)
____Rb + ___N
2
→ ___Rb
3
N
Question 5
5.
How many atoms of nitrogen on the reactants side(according to the unbalanced equation)?
____Rb + ___N
2
→ ___Rb
3
N
Question 6
6.
How many atoms of nitrogen on the products side(according to the unbalanced equation)?
____Rb + ___N
2
→ ___Rb
3
N
Question 7
7.
Balance the Equation(use the format of 2, 4, 1, 3)
____KI + ____F
2
→ ____KF + ____I
2
Question 8
8.
Balance the Equation(use the format of 2, 4, 1, 3)
____Fe
2
S
3
+ ____N
2
→ ____FeN + ____S
Question 9
9.
How many atoms of nitrogen on the products side(according to the unbalanced equation)?
____Fe
2
S
3
+ ____N
2
→ ____FeN + ____S
Question 10
10.
How many atoms of iron on the reactants side(according to the unbalanced equation)?
____Fe
2
S
3
+ ____N
2
→ ____FeN + ____S
Question 11
11.
How many atoms of sulfur on the reactants side(according to the unbalanced equation)?
____Fe
2
S
3
+ ____N
2
→ ____FeN + ____S
Question 12
12.
Balance the Equation(use the format of 2, 4, 1,3)
____PbS + ____C → ____Pb + ____CS
2
Question 13
13.
Balance the Equation(use the format of 2, 4, 1,3)
____N
2
+ ____O
2
+ ____H
2
O → ____HNO
3
Question 14
14.
Balance the Equation(use the format of 2, 4, 1, 3)
____MgBr
2
+ ____F
2
→ ____Br
2
+ ____MgF
2
Question 15
15.
Balance the Equation(use the format of 2, 4, 1)
____S
2
F
6
→ ____S + ____F
2
Question 16
16.
Balance the Equation(use the format of 2, 4, 1)
____Co + ____Br
2
→ ____CoBr
3
Question 17
17.
Balance the Equation(use the format of 2, 4, 1)
____KClO
3
→ ____KCl + ____O
2
Question 18
18.
Balance the Equation(use the format of 2, 4, 1, 3)
____CH
4
+ ____O
2
→ ____CO
2
+ ____H
2
O
Question 19
19.
Balance the Equation(use the format of 2, 4, 1, 3)
____Zn + ____HCl → ____ZnCl
2
+ ____H
2
Question 20
20.
EXTRA CREDIT
: Balance the Equation(use the format of 2, 4, 1, 3)
____C
5
H
10
+ ____O
2
→ ____CO
2
+ ____H
2
O
Question 21
21.
EXTRA CREDIT
: Balance the Equation(use the format of 2, 4, 1, 3)
____V
2
O
5
+ ____HCl → ____VOCl
3
+ ____H
2
O
Question 22
22.
EXTRA CREDIT
: Balance the Equation(use the format of 2, 4, 1, 3)
____As + ____NaOH → ____Na
3
AsO
3
+ ____H
2