UNIT EXAM: Chemical Reactions 2024

Front

C_xH_y + O_2 \rightarrow H_2O + CO_2 is the general equation for a ____ reaction.

Back

combustion

Front

In a ____ reaction, one element replaces a similar element in a compound.

Back

single replacement

Front

The equation A + X \rightarrow AX is the general equation for a ____ reaction.

Back

synthesis

Front

3Fe_3(NO_3)_2 + 3Al \rightarrow 3Fe + 2Al(NO_3)_3 In this single replacement reaction, iron has been replaced by ____ .

Back

aluminum

Front

What is the general equation for a synthesis reaction?

Back

A + B \rightarrow AB

Front

What is the general equation for a decomposition reaction?

Back

AB \rightarrow A + B

Front

What is the general equation for a double replacement reaction?

Back

AB + CD \rightarrow AD + CB

Front

What is the general equation for a combustion reaction?

Back

C_xH_y + O_2 \rightarrow CO_2 + H_2O

Front

What is the balanced equation for the decomposition of aluminum oxide?

Back

2Al_2O_3 \rightarrow 4Al + 3O_2

Front

In a combustion reaction, what are the typical products?

Back

CO_2 and H_2O