Question

types of reactions
match the reaction types...
double
replacement
single
replacement
combustion
combination
decomposition
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Explanation:

First Reaction:

In the first reaction, two compounds exchange their components. This is characteristic of a double - replacement reaction.

Second Reaction:

In the second reaction, a single compound breaks down into two simpler substances. This is the definition of a decomposition reaction.

Answer:

1. DOUBLE REPLACEMENT
2. DECOMPOSITION