In addition of the apparatus and fittings found in a chemistry laboratory, each candidate will require the following.
- About 100cm3 of 2m Hydrochloric acid labeled solution A.
- Accurately weighed 4g anhydrous sodium carbonated labeled solid X.
- About 80cm3 of 1M sodium hydroxide solution labeled solution B.
- About 120cm3 of 7 M sulphuric (vi) acid solution labeled solution C.
- 250 ml volumetric flask.
- 100 ml measuring cylinder
- Distilled water
- 250 ml plastic beaker (empty)
- 0 – 1100C
- One burette (0 – 50ml)
- One 0 ml pipette.
- Two conical flasks (250 ml)
- Methyl orange indicator
- Retort stand
- Pipette filler
- A white tile
- 6 dry test tubes
- 1 boiling tube
- One filter funnel
- 1 label
- Metallic spatula
- 5 g of solid K
- 1 g of solid P
- About 5g sodium hydrogen carbonate
- Glass rod
Access to
- Means of heating
- 2M NaOH with a dropper
- 2M Ammonia solution with a dropper
- 2M nitric acid with a dropper
- 09M Barium nitrate solution
- Universal indicator with a dropper
- Standard PH chart
NOTE:
- Solid K is a mixture of ZnSO4 and (NH4)2 SO4 in the ratio 1:1.
- Solid P is oxalic acid.
- Solution A is 2M Hydrochloric acid prepared by dissolving 17.2cm3 of concentrated hydrochloric acid in 1 litre.
- Solution B is 1M sodium hydroxide prepared by dissolving 40g in 1
- Solution C is 7M sulphuric (vi) acid prepared by dissolving 38.5 litres of the acid in a litre of solution.
Join our whatsapp group for latest updates
Tap Here to Download for 50/-
Get on WhatsApp for 50/-
Download CHEMISTRY PAPER 3 (CONFIDENTIAL) - FORM 4 END TERM 1 EXAMS 2020.
Tap Here to Download for 50/-
Get on WhatsApp for 50/-
Why download?
- ✔ To read offline at any time.
- ✔ To Print at your convenience
- ✔ Share Easily with Friends / Students