Acids

Acids contain lots of _____________ ions.

• Hydrogen

• Oxygen

• Nitrogen

• Helium

Acids taste ___________

• Sweet

• Bitter

• Sour

• Salty

What does the word corrosive mean?

• Cools

• Makes wet

• Eats away

• Freezes

Which food does NOT have acid in it?

• Orange

• Pineapple

• Rice

• Grapefruit

A weak acid has more hydrogen ions than a strong acid.

• True

• False

Select the TWO (2) strong acids below.

• Hydrochloric Acid

• Ascorbic Acid

• Sulphuric Acid

• Citric Acid

Select the TWO (2) weak acids below.

• Citric Acid

• Ethanoic Acid

• Nitric Acid

• Sulphuric Acid

Which of the following fruits does NOT have citric acid?

• Orange

• Grapefruit

• Pineapple

• Lime

Which of the following has Ethanoic Acid?

• Orange

• Grape

• Vinegar

• Water

What is another name for Ascorbic Acid?

• Vitamin A

• Vitamin B

• Vitamin C

• Vitamin D