Acids Bases Ph

Name the following in order:
HCl, HBr, HI

• hydrochloric acid, hydrobromic acid, hydroiodic acid
• chloric acid, bromic acid, iodic acid
• chlorous acid, bromous acid, iodous acid
• hydrochlorous acid, hydrobromous acid, hydroiodous acid

Which of the following is NOT a strong acid

• Sulfuric acid

• Hydrochloric acid

• Perchloric acid

• Hydrofluoric acid

Which of the following is a weak acid

• HBr

Which of the following is a weak base

• Sodium hydroxide

• Rubidium hydroxide

• Magnesium hydroxide

• Strontium hydroxide

Which of the following is NOT a strong base

• KOH

• NaOH

Which of the following is a strong acid?

• Ethanoic acid

• Nitric acid

• Carbonic acid

• Citric acid

What does the Nucleus of an atom contain?

• Proton and Neutron

• Electron and Neutron

• Proton and Electron

Black coffee has a pH of 5. It is a ________ ____________

• Weak

• Strong

• Acid

• Base

A substance is found to have the following characteristics:

Very bitter taste

Feels slippery to the touch

Produces OH- ions when dissolved in water

In what category would the substance be classified?

• acid

• base

• enzyme

• fatty acid

HF is...

• an acid

• a base

• a salt

• an ionic compound