Chemistry Test 7 IMF, Soap, Acids,Bases

An acid and a base reacting produce ....

• hydrogen ion

• hydrogen and hydroxide ions

• water

• water and a salt

An acid donates ____________ in an aqueous solution.

• hydrogen ions

• hydroxide ion

• oxygen

• hydrogen gas

The chemical formula for phosphoric acid is

• HPO

• H₂PO₃

• H₃PO₄

• H₃PO₄^-2

What acid is added to Coca-Cola and other beverages?

• sulfuric acid

• phosphoric acid

• carbonic acid

• acetic acid

Bases have a ____________ feel.

• slippery

• corrosive

• soapy

• bitter

Acid rain has a pH of about..

• 4.5

• 5.6

• 8.2

• 1.2

Two acids that cause acid rain are...

• muriatic

• carbonic

• sulfuric

• nitric

The parietal cells in the lining of the stomach produce ______.

• HCl

• hydrogen gas

• chlorine

• nitric acid

Another name for acid/base reactions is a _______ reaction.

• hydrolyzing

• ionizing

• neutralization

• combination

The pH of your blood is strictly regulated with buffers in your body.

• True

• False