chapter 8 Form 4: Salts

Below are some pictures of the solutions.

Iron(II) sulphate

Iron(III) chloride

Ammonium Chloride

Lead(II) nitrate

Zinc nitrate

Magnesium nitrate

Copper(II) sulphate

Calcium nitrate

Aluminium nitrate

Potassium iodide

Potassium thiocynate

Nessler's Reagent

Aqueous ammonia

Our Chemistry Lab Memories

Special Pictures

On 3 May 2010, I spotted a baby bird by the corridor on the way to chemistry lab. It's was so cute and looked heavy. I guess it can't fly yet.

22 July 2010, the 6B1 students found a beetle on a student's table. I quickly took a picture of it before my camera running out of battery.