these cards will teach you everything you need to know about chemical reactionns

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  • Created by: Shiny
  • Created on: 19-09-09 15:01

Chemical Reactions

Normally there is evidence if a chemical reaction has taken places because sometimes you might see:

  • A change in colour
  • A precipate
  • A gas given off
  • A rise or fall in temperature

Rusting is a chemical reaction where a material containg iron (ferrous) rusts.

Combustion is another word for burning.

Acid reactions can be useful e.g the manufacturing industry or useless e.g corrosion

In a chemical reaction mass is conserved because the total number of atoms stay the same.

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