Properties of Methane

Chemical Formula: CH₄
Molecular Weight: 16.04 g/mol
Boiling Point: -161.5°C (-258.7°F)
Melting Point: -182.5°C (-296.5°F)
Density: 0.717 kg/m³

Uses of Methane

Methane has various practical applications, including:

As a fuel for heating and cooking
As a fuel for power generation
As a feedstock in the production of chemicals such as ammonia and methanol

Environmental Impact

Methane is a potent greenhouse gas, with a much higher global warming potential than carbon dioxide over a 20-year period. It is a significant contributor to climate change and is released into the atmosphere through natural processes as well as human activities such as livestock farming, rice cultivation, and fossil fuel extraction.

Study Guide for Methane

Here are some key points to remember about methane:

What is the chemical formula of methane? What are its constituent elements?
Where is methane commonly found in nature?
What are the main uses of methane?
How does methane contribute to climate change?
What are the properties of methane in terms of its boiling point, melting point, and density?

Understanding the properties, uses, and environmental impact of methane is essential in comprehending its importance in the context of energy, industry, and environmental sustainability.