Chemical Reaction Types and Examples

What are the different types of chemical reactions?

1. A + B → AB Reaction Type:​

2. C + S → CS2 Reaction Type:​

3. Fe + S → FeS Reaction Type:​

Types of Chemical Reactions:

1. Combination or synthesis reaction:

2. Decomposition reaction:

3. Single replacement reaction:

Chemical reactions are classified into different types based on how reactants interact to form products. The types of chemical reactions include:

1. Combination or Synthesis Reaction:

In a synthesis reaction, two or more reactants combine to form a single product. The general form of this type of reaction is A + B → AB. An example of a synthesis reaction is:

2H2 + O2 → 2H2O

2. Decomposition Reaction:

In a decomposition reaction, a single compound breaks down into two or more simpler substances. The general form of this reaction is AB → A + B. An example is:

2H2O → 2H2 + O2

3. Single Replacement Reaction:

In a single replacement reaction, one element replaces another element in a compound. The general form is A + BC → AC + B. An example is:

Fe + CuSO4 → FeSO4 + Cu

It is important to understand the different types of chemical reactions as they play a key role in various chemical processes and reactions in nature.