Chemistry - A physical science that studies the composition, structure, properties and change of matter.

Chemistry is the study of matter, its properties, how and why substances combine or separate to form other substances, and how substances interact with energy

STPM Chemistry – Introduction to Chemical Energetics

November 13th, 2016|0 Comments

Chemical energetics is the study of energy under transformation during chemical reactions.

Many chemical reactions give out energy as heat while other need a continuous supply of heat to make them work.

Example:

Some chemical reactions will involve […]