Types of Reactions Answers

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A chemical reaction in which one element replaces another element in a compound can be categorized as a

A
combustion reaction.
B
decomposition reaction.
C
single displacement reaction.
D
double displacement reaction.
3

Which type of chemical reaction occurs in C6H12 + 9O2 6CO2 + 6H2O?

Question illustration
A
synthesis
B
combustion
C
single replacement
D
double replacement
4

Which type of chemical reaction occurs in Ca + Cl2 CaCl2?

Question illustration
A
synthesis
B
combustion
C
single replacement
D
double replacement
7

Which type of chemical reaction occurs in 2KClO3 2KCl + 3O2?

Question illustration
A
synthesis
B
decomposition
C
single replacement
D
double replacement
9

Which is a characteristic of a decomposition reaction?

A
Substance P replaces X in the compound XY.
B
Substance XYZ breaks down into X, Y, and Z.
C
Substance Z burns in the presence of oxygen to form ZO.
D
Substance X combines with Y to form compound XY.

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