RESULTS

PART A

Reaction Solid Iron (III) Chloride (A)

Lead (II) Nitrate Calcium Carbonate

Appearance of compound

-orange colour- Powder form

–White colour-Sandy form

–White colour-Sandy form

Heating test -No reaction -odourless and colourless

Solubility with water -not soluble -Insoluble -Soluble

Reaction with nitric acid -no reaction-no precipitate

-Reaction occur-Bubble form-odourless and colourless gas

-Reaction occur-Bubble form-No precipitte

Reaction sodium hydroxide

-No precipitate -Precipitate form -Precipitate form

Reaction with ammonia -No precipitate-no Change

-Precipitate form -Precipitate form

PART B

Cation identification test

Compound D Compound EPink to Green precipitate Light yellow to Dark yellow

Anions identification test

Compound Red litmus paper Blue litmus paper PrecipitateF No change Turn red White precipitate

formedG No change Turn red Brown Precipitate

formed