G10 Chem Knowledge check

What is the pH range of a base

• 1-7

• 7-17

• 1-6

• 8-14

Which ions are always found in Acids?

• OH-

• H+

• Cl-

• OH+

Which type of ions are always found in bases?

• OH-

• H+

• H-

• OH+

Acids are proton....

What is always produced in an acid + base reaction?

What is the characteristic taste of acids?

• Salty

• Bitter

• Sour

• Sweet

Which of the following is a strong acid?

• Citric Acid

• Hydrochloric Acid

• Carbonic Acid

• Acetic Acid

What is the effect of bases on litmus paper?

• Turns yellow

• Turns blue to red

• Turns red to blue

• No effect

Name the salt produced when a base reacts with sulphuric acid

Name the salt produced when a base reacts with nitric acid