Titration Curves

What is the pH at the equivalence point?

• 5

• 6

• 8

• 9

What is the end point of a titration?

• When the amount of acid and base are equal as shown by a colour change 

• When there is no base

• When the volume of base in the burette is used up 

• When there is no acid

Which type of titration is shown by this titration curve?

• Titration of a strong acid by a strong base 

• Titration of a weak acid by a strong base 

• Titration of a strong base by a strong acid 

• Titration of a weak base by a strong acid

The pH at the equivalence point of a strong acid with a strong base is usually:

• acidic 3.9

• acidic 4.5

• neutral 7.0

• basic 8.2

Which titration curve is produced by the addition of a 0.1 mol L^-1 strong acid to a 0.1 mol L^-1 weak base?

• A

• B

• C

• D

CH₃COOH is titrated with NaOH. What is the formula of the salt produced and its pH at the equivalence point?

• CH₃COONa, pH at 5

• CH₃COONa, pH at 7

• CH₃COONa, pH at 9

• NaCH₃COO, pH at 9