Acids, Bases, and pH Scale

Which chemical produces an H₃O when mixed with water?

• Acid

• Base

Which chemical produces an (OH) when mixed with water?

• Acid

• Base

Which pH number below reflects a weak acid?

• 1

• 6

• 8

• 13

Which pH number below reflects a weak base?

• 1

• 6

• 8

• 13

Which pH number below reflects a strong base?

• 1

• 6

• 8

• 13

Which pH number below reflects a strong acid?

• 1

• 6

• 8

• 13

Mixing equal portions of an acid and a base should give us a mixture with a pH near

• 3

• 10

• 7

• 0

Pure water is _______ on the pH scale.

• Acid

• Base

• Neutral

What is the range of pH values in an alkali (basic) solution?

• 0-6

• 8-14

• 15-239058204958

• pH = 7

Which is the stronger acid?

• pH 1

• pH 4

• pH 8

• pH 13