Acid and Base Review

What is the name of HClO₂?

• Hydrochloric Acid

• Chloric Acid

• Chlorous Acid

• Hypochloric Acid

Which of the following are properties of acids?

• pH greater than 7

• Proton donors

• OH ions

• Sour taste

• Turns litmus paper red

Which of the following are properties of bases?

• pH greater than 7

• Bubbles

• OH ions

• Used for cleaning

• Reacts with metals

What is the formula for iodic acid?

• HI

• HIO₂

• HIO₃

• HIO

Jackson poured a liquid over a penny and bubbles appeared. This liquid is most likely...

• an acid

• a base

• amphoteric

• neutralized

An increase in the amount of hydrogen ions in a solution ____ the pH.

• raises

• lowers

• does not affect

• doubles

Base has a pH range of ______________.

• 0-6.9

• 7.1-14

• 0-14

Consider the following reaction:

HCl + KOH --> H2O + KCl

Identify the acid in the reaction above.

• HCl

• H2O

• KOH

• KCl

Human blood has a pH between 7.35 and 7.45. Which of the following best describes human blood?

• strongly acidic
• slightly acidic
• strongly basic
• slightly basic

Is HNO₃ an acid or base?

• Acid
• Base