Question

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

Explanation:

Step1: Analyze the first reaction

In the first reaction, two substances (blue and yellow) combine to form a single product (blue - yellow combined). This is characteristic of a combination reaction.

Step2: Analyze the second reaction

In the second reaction, a red substance replaces the blue substance in the blue - yellow compound. This is the pattern of a single replacement reaction.

Answer:

First reaction: COMBINATION, Second reaction: SINGLE REPLACEMENT