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BalancingEquations
Tammy Morehouse
Balancing Chemical Equations ColoringFor each question, there is one correct answer and a color associated with that answer. On the coloring page, each question number section should be filled in with that color!
Name _______________________________________________________ Date ______________________
© 2016 Tammy Morehouse
1Which of the following is a balanced equation?
H2O2 → H2O + O2
RED2Fe2O3 + 3C → 4Fe + 3CO2
DARK BLUE2Mg + HCl → MgCl2 + H2
LIGHT GREEN
2Balance the following:
P4 + O2 → P4O10
P4 + 5O2 → P4O10
ORANGEP4 + O10 → P4O10
BLACK2P4 + 5O2 → P4O10
BROWN
3Which of the following is a balanced equation?
P4 + 3O2 → 2P2O3
RED2Al + 6HCl → 3H2 + AlCl3
LIGHT BLUECH4 + 2O2 → CO2 + H
YELLOW
4Balance the following:
Mg + HCl → MgCl2 + H2
Mg + HCl → MgCl2 + H2
YELLOW2Mg + 2HCl → MgCl2 + H2
PURPLEMg + 2HCl → MgCl2 + H2
DARK GREEN
5Which of the following correctly models the law of conservation of mass?
→ +
PINK
+ + →
+
YELLOW
+ → +
ORANGE
6What are the missing coefficients?
_N2 + _H2 → _NH3
1, 3, 2
PURPLE1, 3, 3
RED1, 1, 2
ORANGE
7How many oxygen atomsare in 2(NO3)?
3
DARK BLUE6
LIGHT GREEN2
BROWN
8What are the missing coefficients?
_Fe + _Cl2 → _FeCl3
3, 2, 2
BLACK4, 2, 2
PURPLE2, 3, 2
BROWN
9A chemical equation is balanced by changing the
subscripts
YELLOWcoefficients
LIGHT BLUEanything necessary
DARK GREEN
10What is the mass of Na?
2NaN3 → 2Na + 3N2
(500g) (?) (323g)
100 grams
ORANGE177 grams
PINK323 grams
YELLOW
Balancing Chemical Equations ColoringFor each question, there is one correct answer and a color associated with that answer. On the coloring page, each question number section should be filled in with that color!
Name _______________________________________________________ Date ______________________
© 2016 Tammy Morehouse
1Which of the following is a balanced equation?
H2O2 → H2O + O2
RED2Fe2O3 + 3C → 4Fe + 3CO2
DARK BLUE2Mg + HCl → MgCl2 + H2
LIGHT GREEN
2Balance the following:
P4 + O2 → P4O10
P4 + 5O2 → P4O10
ORANGEP4 + O10 → P4O10
BLACK2P4 + 5O2 → P4O10
BROWN
3Which of the following is a balanced equation?
P4 + 3O2 → 2P2O3
RED2Al + 6HCl → 3H2 + AlCl3
LIGHT BLUECH4 + 2O2 → CO2 + H
YELLOW
4Balance the following:
Mg + HCl → MgCl2 + H2
Mg + HCl → MgCl2 + H2
YELLOW2Mg + 2HCl → MgCl2 + H2
PURPLEMg + 2HCl → MgCl2 + H2
DARK GREEN
5Which of the following correctly models the law of conservation of mass?
→ +
PINK
+ + →
+
YELLOW
+ → +
ORANGE
6What are the missing coefficients?
_N2 + _H2 → _NH3
1, 3, 2
PURPLE1, 3, 3
RED1, 1, 2
ORANGE
7How many oxygen atomsare in 2(NO3)?
3
DARK BLUE6
LIGHT GREEN2
BROWN
8What are the missing coefficients?
_Fe + _Cl2 → _FeCl3
3, 2, 2
BLACK4, 2, 2
PURPLE2, 3, 2
BROWN
9A chemical equation is balanced by changing the
subscripts
YELLOWcoefficients
LIGHT BLUEanything necessary
DARK GREEN
10What is the mass of Na?
2NaN3 → 2Na + 3N2
(500g) (?) (323g)
100 grams
ORANGE177 grams
PINK323 grams
YELLOW
Key
1
1
2
3
33
3
3
4
4
4
5
5
5
1
1
1 1
16
6
66
6
77
7
7
7
78
8
9
9
9
99
99
10
10
10
10
© 2016 Tammy Morehouse
Name _______________________________________________________
Color each numbered section (corresponds with the question number) with the color of the correct answer.
Any non-numbered sections you may color with your choice!
© 2016 Tammy Morehouse
Name _______________________________________________________Key
Color each numbered section (corresponds with the question number) with the color of the correct answer.
Any non-numbered sections you may color with your choice!
Terms of Use:© 2016 Tammy Morehouse. All rights reserved.
Purchase of this unit entitles the purchaser only the right to reproduce the pages in limited quantities for classroom use only. Duplication for an entire school, an entire school system or commercial purposes is strictly forbidden without written permission from the publisher.
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