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Chemical reactions
Related Topics
Wize High School Grade 11 Chemistry Textbook > Chemical Reactions
Chemical Reactions
6 Activities
Classify the following reactions as synthesis (S), decomposition (D), single-replacement (SR) or double-replacement (DR)
A
l
2
(
S
O
4
)
3
+
3
B
a
C
l
2
→
3
B
a
S
O
4
+
2
A
ℓ
C
ℓ
3
Al_2(SO_4)_3+3BaCl_2\to3BaSO_4+2A\ell C\ell_3
A
l
2
(
S
O
4
)
3
+
3
B
a
C
l
2
→
3
B
a
S
O
4
+
2
A
ℓ
C
ℓ
3
A
l
2
S
3
→
2
A
l
+
3
S
Al_2S_3\to2Al+3S
A
l
2
S
3
→
2
A
l
+
3
S
2
N
a
O
H
+
C
u
S
O
4
→
N
a
2
S
O
4
+
C
u
(
O
H
)
2
2NaOH+CuSO_4\to Na_2SO_4+Cu(OH)_2
2
N
a
O
H
+
C
u
S
O
4
→
N
a
2
S
O
4
+
C
u
(
O
H
)
2
F
e
+
H
2
S
O
4
→
F
e
S
O
4
+
H
2
Fe+H_2SO_4\to FeSO_4+H_2
F
e
+
H
2
S
O
4
→
F
e
S
O
4
+
H
2
1. S or D or SR or DR
2. S or D or SR or DR
3. S or D or SR or DR
4. S or D or SR or DR
I don't know
Check Submission
More Chemical Reactions Questions:
Chemical reactions: Practice
When a solution sodium bicarbonate is heated, water vapour, carbon dioxide gas and a precipitate are formed. What type of reaction is this?