acid base titration

Question 1

A __ acid dissociates (ionizes) completely in an aqueous solution to form ___

Answer 1

strong acid
hydronium ions [H3O+]

Question 2

A __ acid does not dissociate (ionizes) completely in an aqueous solution to form ___

Answer 2

weak acid
hydronium ions [H3O+]

Question 3

A __ base dissociates completely in an aqueous solution to form __

Answer 3

strong base
hydroxide ions [OH-]

Question 4

A __ base does not dissociate completely in an aqueous solution to form __

Answer 4

weak base
hydroxide ions [OH-]

Question 5

Weak acid and weak base always exist as __ pair in an aqueous solution

Answer 5

conjugated acid base

Question 6

Weak acids have __conjugate bases, while weak bases have __ conjugate acids.

Answer 6

Strong 2x

Question 7

1. Known concentration and volume
2. Known volume, unknown concentration

Answer 7

1. Titrant
2. Titrand or analute

Question 8

use to determine the concentration of an unknown solution.

Answer 8

Titration

Question 9

use to signal the end of the reaction, the endpoint.

Answer 9

indicator

Question 10

An acid-base titration is monitored by the change of __ as titration progresses.

Answer 10

pH

Question 11

Point in titration at which the amount of titrant added is just enough to completely neutralize the analyte solution

Answer 11

Equivalence point

Question 12

the plot of the pH of the analyte solution versus the volume of the titrant added as the titration progresses

Answer 12

Titration curve

Question 12

the plot of the pH of the analyte solution versus the volume of the titrant added as the titration progresses

Answer 12

Titration curve

Question 13

The pH of the solution at the equivalence point is dependent on the __ of the acid and the __ of the base used

Answer 13

Strength 2x