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Chemistry Practical Solutions

A/L / Chemistry of s, p and d block elements

Experiment No 14

Standardization of a solution of Thiosulphate ions using Potassium Iodate(KIO3) and Potassium Iodide(KI)
Order
PictureItem CodeCode/ Description
 DTGC169EX 14.1
Titration flasks
 DTC195EX 14.10
Standardized Potassium Iodate (KIO3) solution 0.02 mol dm-3
 DTC144EX 14.11
Potassium Iodide-KI solution 0.5 mol dm-3
 DTC149EX 14.12
Potassium thiosulfate (K2S2O3) solution approximately 0.5 mol dm-3
 DTGC071EX 14.2
Glass rods
 DTGC070EX 14.3
Funnel
 DTGC020EX 14.4
Burette
 DTGC115EX 14.5
Pipette
 DTC055EX 14.7
Dil.Sulfuric Acid (H2SO4) acid 1 mol dm-3
 DTC196EX 14.9
Starch indicator