Unit 9 Acids and Bases Test Review

A substance with the following characteristics would be considered:

Very bitter taste

Feels slippery

Produces OH- ion in solution

• Acid

• Base

• Salt

• Water

True/False: Strong acids and bases produce strong electrical currents because they dissociate (break apart) completely into ions in water.

• True

• False

What is the pH of an acid with an [H⁺] of 1 x 10^-5 M?

• 9

• 11

• 1

• 5

What is the pH of a chemical with an [H⁺] of 1 x 10^-11 M?

• 9

• 11

• 1

• 5

Using the pH scale, what type of chemical has a pH of 3?

• Acid

• Base

• Neutral

What is another name for the following Acid-Base Reaction?

• Combustion

• Neutralization

• Decomposition

• Single Replacement

True/False: Bases have higher [H⁺] than acids.

• True

• False

An Arrhenius base:

• donates H⁺

• accepts OH^-

• produces H⁺

• produces OH^-

An Arrhenius acid:

• donates H⁺ to another substance

• accepts H⁺ from another substance

• produces H⁺

• produces OH^-

A Bronsted Lowry base:

• donates H⁺ to another substance

• accepts H⁺ from another substance

• produces H⁺

• produces OH^-