Acids and Bases

The Latin word acidus means what?

• Bitter

• Salty

• Sour

• Sweet

Which is a property of acid?

• Taste bitter

• Reacts with zinc and produce hydrogen gas

• Feels slippery

• Reacts with grease and oil

Which is a strong acid?

• Acetic acid

• Sodium hydroxide

• Lactic acid

• Hydrochloric acid

Which pH level is considered acidic?

• 3.6

• 8.1

• 7

• 14

Which pH level is considered basic?

• 4.6

• 7

• 13

• 2.3

Which is a stronger base?

• Sodium hydroxide

• Pure water

• Hydrochloric acid

• Sulfuric acid

Which is NOT a property of a base?

• Taste bitter

• Reacts with acid to form salt and water

• Feels soapy

• Reacts with limestone to produce carbon dioxide

Which of the following is a base?

• Lemon juice

• Detergent

• 
  Coke

• Yogurt

Which is NOT an acid?

• Lemon juice

• coke

• baking soda

• Coke

Which isn’t a property of acid?

• Reacts with acid to form salt and water

• Reacts it hard tin to form hydrogen gas

• Reacts with limestone to produce carbon dioxide

• Tastes sour