Question

1.
Which chemical equation represents a double replacement reaction?

Answer 1

The answer would be AX+BY=AY+BX

Answer 2

AX+BY=AY+BX

Step-by-step explanation:

Double-replacement reactions are represented by the general equation AX+BY=AY+BX a reaction in which a substance combines with oxygen, releasing a large amount of energy in the form of light and head