Question

Classify the following reactions as chemical combination, chemical decomposition or displacement

reaction.

a) A + B  AB

b) AB  A + B

c) Hydrogen + Oxygen  Water

d) Aluminum + Iron oxide  Iron + Aluminum Oxide​

Answer 1

Answer:

a) combination reaction.

b) decomposition reaction.

c) combination reaction.

d) displacement reaction

Answer 2

Answer:

a) combination reaction

b) decomposition reaction

c) combination reaction

d) displacement reaction

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