Acid Base Buffers

A substance that produces H+ ions in solution is a (n)

• Acid

• Base

• Neutral

• sour

A substance that produces hydroxide ions (OH-) in solution is a

• Acid

• Base

• Neutral

• Bitter

What does litmus paper determine?

• size

• shape

• color

• acid or base

What does it mean to have a concentrated solution

• Low base

• Low acid

• The amount of acid or base dissolve in a solution.

• it consist of buffers

Tags

NGSS.HS-PS1-5

________ is the chemical reaction between an acid and a base which results in the formation of salt and water.

• Dissociation

• Neutralization

• Saturated

• Unsaturated

Tags

NGSS.MS-PS1-5

Bananas have a pH of 5.2, what is it?

• Acid

• Base

• Neutral

• None of the above

Ammonia has a pH of 11.5, what is it?

• Acid

• Base

• Neutral

• None of the above

Lemons and pickles taste sour, this property indicates that they are __________.

• Acids

• Bases

• Neutral

• None of the above

What is the primary function of a buffer solution in a chemical reaction?

• To maintain a constant pH

• To increase the reaction rate

• To change the color of the solution

• To neutralize the solution

Which of the following is a common example of a buffer solution?

• Hydrochloric acid

• Sodium chloride

• Acetic acid and sodium acetate

• Sulfuric acid