What is an Acid?

 Kia Ora! 

Aim: 

Names of Acids

• Hydrochloric Acid
•  Sulfurie Acid
• Nitrie Acid

Names of Formulae Acids 

• HCl 
• H2SO4
• HNO3

Where do you find Acid?

• Plaque Acid on your teeth. 
• Stomach Acid is Hyxdrochloric Acid. 
• Battery Acid is Sulfurie Acid. 
• Lemons and oranges have Citric Acid.
• Vinegar contains Aeetric Acid.
• Bee-sting have formic Acid.
• Coca-cola has Cargbonic Acid.

What is Acid?

• An Acid contains Hydrogen atoms that break off to react with a substance. 

Litmus Colour 

Litmus paper changes the colour in the Acid.