PRECIPITATION

Question 1

Dealt with the reaction that require the formation of relatively insoluble substances or precipitates to cause the reaction to go to sufficient completion.

Answer 1

VOLUMETRIC PRECIPITIMETRY

Question 2

Ferric ammonium sulfate T.S.
* Endpoint:

Answer 2

RED COLOR of ferric thiocyanate

Question 3

Potassium chromate T.S.
* Endpoint:

Answer 3

Red color of Silver chromate

Question 4

Adsorption Indicators

Answer 4

Dichlorofluorescein (DCF)
Eosin y T.S. or Tetrabromofluorescein
Tetrabromophenolphthalein ethyl ester (TEE)

Question 5

Latin name of Silver (Ag)

Answer 5

Argentum

Question 6

The interaction between Silver Nitrate and Sodium Chloride

Answer 6

ARGENTOMETRIC METHODS

Question 7

ASSAY OF SODIUM LAURYL SULFATE FOR NaCl CONTENT:
titrant

Answer 7

0.1N AgNO3

Question 8

ASSAY OF SODIUM LAURYL SULFATE FOR NaCl CONTENT:
indicator

Answer 8

POTASSIUM CHROMATE

Question 9

ASSAY OF SODIUM LAURYL SULFATE FOR NaCl CONTENT:
endpoint

Answer 9

RED

Question 10

ASSAY OF NaCl:
titrant

Answer 10

0.1N AgNO3
0.1N NH4SCN

Question 11

ASSAY OF NaCl:
indicator

Answer 11

FERRIC AMMONIUM SULFATE

Question 12

ASSAY OF NaCl:
endpoint

Answer 12

RED