MI Prelim H2 Chem P4 CI_for exchange

Millennia Institute 2025 PU3 H2 Chemistry Prelim P4 Prep List Chemicals: 1) FA 1 – 2M NaOH(aq) mix with 1M HNO3 – 10 cm3 per student [for QA] 2) FA 2 – 1.20 mol dm-3 oxalic acid, HOOCCOOH(aq) – 100 cm3 per student 3) FA 3 – 2.20 mol dm-3 sodium hydroxide, NaOH(aq) – 120 cm3 per student 4) Thymol blue indicator 5) FA 4 – saturate salicylic acid in water, filter and use filtrate – 10 cm3 per student [for QA] Apparatus: 1) Deionised Water Bottle x 1 per student 2) Retort Stand w White Base x 1 per student 3) 50 cm3 Burette x 1 per student 4) 10 cm3 Pipette x 1 per student 5) Pipette Filler x 1 per student 6) Funnel x 1 per student 7) 250 cm3 Beaker x 1 per student 8) 250 cm3 Conical flask x 2 per student 9) Styrofoam Cup x 2 per student [no need lid] 10) 0.2 oC Thermometer x 1 per student 11) Test-tube x 4 per student 12) Boiling tube x 1 per student 13) Bunsen Burner and lighter x 1 per student 14) Droppers x 6 per student 15) Wooden tongs 16) Hot water bath (250 cm3 Beaker) 17) QA bench reagents [main ones needed are: UI paper, silver nitrate, ammonia, aluminum foil, sodium hydroxide, aq iodine, aq bromine, neutral FeCl3, Fehling’s A & B separate 5cm3 each] 18) Waste beaker with lid [for organic QA] x 1 per student [labelled waste]