Answer:
Answered
Step-by-step explanation:
A single replacement reaction one element replaces another in a single compound. This type reaction has the general reaction:
A+BC→AC + B
in this reaction B is replaced by A in the compound BC.
An example of such type of reaction is when potassium reacts with water.
2K + H20→ 2KOH + H2
In this reaction one atom of hydrogen of water is replaced by potassium.