TKGS Science Department Handbook Day
Date
Class
Sub
Lab
1
2
3
4
5
6
7
8
9
Mon Tue Wed Thu Fri
Apparatus to be cleared on: __________ Items
Quantity
2000 Paper Chemicals: 1. hydrochloric acid of concentration 2 mol/dm3 2. aqueous sodium hydroxide of concentration mol/dm3 3. iodine solution of concentration 0.1 mol/dm3 covered (made by dissolving about 25 g of iodine and 60 g of potassium iodide in 1 dm3 of water.) Unknown chemicals: 1. X - anhydrous calcium ethanoate (acetate) 2. Y - propanone (acetone)
To be stoppered as Y is a volatile liquid
Apparatus: 1. 10 ml measuring cylinder 2. dropper
Term: Teacher: Classes: Subject:
Day
40 sets 40 sets
4 Mrs Chan P H 4/5, 4/1 & 4/3 (COMBINED) Science (Chem)
Date
Class
Sub
Lab
Week: 2
Lab: 2
1
Mon
21
2
3
4
5
6
7
8
9