Acid-Base Chemistry

A solution has an H3O+ concentration of 10^-4 M. Determine its pH.

• 10

• 6

• 4

• 8

A solution has a pH of 5.5. What is the pOH for the solution?

• 10.5

• 9.5

• 5.5

• 8.5

A solution has an OH- concentration of 10^-3. What is the pOH for the solution?

• 3

• 11

• 9

• 10

A solution has an H3O+ concentration of 10^-8. What is the pOH for the solution?

• 6

• 10

• 8

• 5

A solution that has a pOH of 4. The solution is:

• Acidic

• Basic

• Neutral

A solution has a pH of 4.5. The solution is:

• Acidic

• Basic

• Neutral

Which of the following are acids? Choose all that apply.

• HBr

• LiOH

• HClO

• LiNO2

Which of the following are bases? Select all that apply.

• Ca3(PO4)2

• LiOH

• RbOH

• HNO3

Which of the following are salts? Choose all that apply.

• HBrO4

• Pb(OH)2

• KCl

• RaSO4

What is the reaction of HBrO and water?

• Br+ + OH-

• H3O+ + BrO-

• HBrO + H2O

• No Reaction.