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Balancing Equations

Total questions: 25

Worksheet time: 23mins

Name
Class
Date
1.

Balance: H2+O2 > H2O

a)

212

b)

121

c)

221

d)

112

2.

Balance: H2+N2 > NH3

a)

223

b)

132

c)

312

d)

213

3.

Balance: Al2O3 > Al+ O2

a)

324

b)

243

c)

241

d)

124

4.

Balance: KClO3> KCl+O2

a)

223

b)

232

c)

132

d)

326

5.

What is the name of this secret agent platypus?

a)

James Pond

b)

Platy-Pus

c)

Jerry

d)

Perry

6.

Balance: S8+ O2 > SO2

a)

118

b)

818

c)

881

d)

188

7.

Balance: C6H6+ O2 > CO2+H2O

a)

1 15 6 3

b)

6 12 1 15

c)

2 15 12 6

d)

1 3 12 15

8.

Balance: C2H2+ O2 > CO2+ H2O

a)

2 5 2 1

b)

2 5 4 2

c)

5 2 4 2

d)

2 2 5 2

9.

Balance: C3H8+ O2 > CO2 + H2O

a)

1 5 3 4

b)

1 3 5 4

c)

1 2 3 4

d)

1 4 3 2

10.

The Lion King is a classic Disney film which draws heavily on themes from which classical play?

a)

Romeo and Juliet

b)

Hamlet

c)

King Lear

d)

The Taming of the Shrew

11.

Balance: Ca(OH)2+ H3PO4 > CaPO4)2 +H2O

a)

3 1 1 6

b)

2 3 1 6

c)

3 2 1 6

d)

1 3 2 6

12.

Balance: Ca(OH)2+ H3PO4 > Ca(PO4)2+ H2O

a)

3 1 1 6

b)

2 3 1 6

c)

3 2 1 6

d)

1 3 2 6

13.

Balance: All3+ HgCl2 > AlCl3+Hgl2

a)

3232

b)

2121

c)

2313

d)

2323

14.

Balance: Na+H2O > NaOH+ H2O

a)

2112

b)

2211

c)

2221

d)

Pineapple

15.

Dr. Facilier is a character implied to practice voodoo (vodun). Where does that originate?

a)

Mexico

b)

South Africa

c)

Haiti

d)

Lousiana

16.

Balance: C2H6+ O2 > CO2+H2O

a)

2764

b)

2746

c)

4276

d)

6472

17.

Balance: Al2(SO4)3+ Ca(OH)2 > Al(OH)3+ CaSO4

a)

1323

b)

2132

c)

1232

d)

3213

18.

Balance: P4+O2 > P2O5

a)

153

b)

251

c)

253

d)

152

19.

Balance: Ag+S8 > Ag2S

a)

8816

b)

8116

c)

1618

d)

1816

20.

What is the name of the imperialistic British hunter/guide from the movie Tarzan?

a)

Clayton

b)

Radcliffe

c)

Smithers

d)

Clouseau

21.

Balance: Al+ Br2 > AlBr3

a)

232

b)

321

c)

213

d)

223

22.

Balance: Cr+ O2 > Cr2O3

a)

234

b)

243

c)

324

d)

432

23.

Balance: NaClO3 > NaCl+ O2

a)

322

b)

213

c)

223

d)

312

24.

Balance: AlBr3+ Cl2 > AlCl3+ Br2

a)

3232

b)

2

c)

2323

d)

1342

25.

What is the name of this classic character from the Fairly Odd Parents TV show?

a)

Cosmo

b)

Crash Nebula

c)

Jorgen Von Strangle

d)

The Crimson Chin