Energy Transformation

Chemistry Fundamentals

Introduction to Thermodynamics: Enthalpy, Entropy, and Gibbs Free Energy

Keen understanding of thermodynamics—covering enthalpy, entropy, and Gibbs free energy—unlocks the secrets behind energy transformations that shape our world.

VarietyChem Team
August 18, 2025

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Experiments & DIY Chemistry

Making Natural Dyes From Plants and Vegetables

Journey into natural dyeing from plants and vegetables and discover how to create…

VarietyChem Team
January 17, 2026

Experiments & DIY Chemistry

Extracting DNA From Strawberries at Home

I’m about to show you how to extract DNA from strawberries at home and uncover the…

VarietyChem Team
January 17, 2026

Experiments & DIY Chemistry

Electrolysis of Water: Splitting Water Into Hydrogen and Oxygen

Great insights into water electrolysis reveal how electricity splits water into…

VarietyChem Team
January 16, 2026

Experiments & DIY Chemistry

Creating Invisible Ink With Lemon Juice

Mysteries of secret messages unfold as you learn how to create invisible ink with lemon…

VarietyChem Team
January 16, 2026