Volumetric Analysis 

Volumetric Analysis A level part 1 :  Making standard solution of sodium carbonate

Hazcard : 95A

• Goggles 

• Bench mat 

• pens

• Balances 0.1g (main prep) X 2

• Balances 0.01g (use all 7 from Chem prep)

• 100 cm3 beaker 

• 250 cm3 beaker 

• 250 cm3 volumetric flask with stopper 

• Filter funnel 

• Glass rod 

• Teat pipette 

• Spatula 

• Label De-ionised water

•  Anhydrous sodium carbonate, Na2CO3(s) (in 125cc beaker place in blue tray between balances minimum 3g)

• Volumetric Analysis A level part 2 :  To standardise Hydrochloric acid       

Hazcard : 95A, 47A, 32, 

• Goggles 

• 100 cm3 beaker 

• 250 cm3 beaker 

• 250 cm3 conical flask (Titration kit)

• 25 cm3 bulb pipette  (titration kit)

• Pipette filler (titration kit)

• Burette  and Burette stand and holder (titration kit)

• Plastic filter funnel (titration kit)

• White tile (titration kit)

• Teat pipette 

• Distilled water

Access to :

• standard sodium carbonate solution (Made up in Part 1)

• dilute hydrochloric acid to standardise 0.075 M (2.5L) labelled HCl (no molarity)

• phenolphthalein indicator solution 

• methyl orange indicator solution 

• Volumetric Analysis A level part 3 :              

Hazcard :

Class set :

• Analytical balances

• Distilled water wash bottle

• Hydrochloric acid 0.10 M (about 200 cc per student)

(Check if labeling require Strength of HCl visible or not)

• Sodium carbonate Solution

• Sodium carbonate Solid (about 2.5 g per student)

• Methyl orange indicator

Per Student :

• Safety google

• 2 X 100 cc beaker

• 2 X 250 cc beaker

• 2 X conical flask (titration)

• 1 X Glass funnel (titration) 

•  1 X Glass rod

• 250 cc Volumetric flask and stopper

• 25 cc bulb pipette (titration) 

• 1 X pipette filler

• 1 X burette (titration) and Stand

• Weighing bottle/boat

• 1 X spatula

• White tile (titration) 

• 1 X small plastic funnel

• 1 X copy of N-chl-37 (Student guide practical)