Synthesis Reactions

A synthesis reaction is a type of chemical reaction in which two or more simple substances combine to form a more complex product. This type of reaction is also known as a combination reaction.

General Form

The general form of a synthesis reaction is:

A + B → AB

where A and B are the reactants and AB is the product.

Examples of Synthesis Reactions

Some common examples of synthesis reactions include:

• 2H₂ + O₂ → 2H₂O
• CO₂ + H₂O → H₂CO₃
• 2Mg + O₂ → 2MgO

Study Guide

Here are some key points to remember about synthesis reactions:

1. Reactants combine to form a single product.
2. Energy may be released or absorbed during the reaction.
3. Synthesis reactions are the opposite of decomposition reactions.
4. The general form of a synthesis reaction is A + B → AB.
5. Pay attention to the states of matter of the reactants and products.

Remember to practice balancing synthesis reactions and understand the principles behind chemical bonding to master this topic!