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Chemistry Practical Solutions
A/L : Chemistry of s, p and d block elements
Code | Name | Description | View | Order |
EX 10 | Experiment No 10 | Identification of elements in compounds by the flame test Lithium (Li),Sodium (Na), Potassium-(K), Calcium (Ca), Strontium(Sr), Barium (Ba) | View | Order |
EX 11 | Experiment No 11 | Identification of anions (Sulphate-, Sulfite, thiosulfate, Sulfide, Carbonate,Nitrates, Nitrogen Dioxide) | View | Order |
EX 12 | Experiment No 12 | Showing the presence of Nitrogen in air by experiment | View | Order |
EX 13 | Experiment No 13 | Identification of Halides | View | Order |
EX 14 | Experiment No 14 | Standardization of a solution of Thiosulphate ions using Potassium Iodate(KIO3) and Potassium Iodide(KI) | View | Order |
EX 15 | Experiment No 15 | Identification of Ammonia gas and Ammonium salts | View | Order |
EX 16 | Experiment No 16 | Testing the solubility of salts of s block elements | View | Order |
EX 17 | Experiment No 17 | Testing the thermal stability of Nitrates and Carbonates , Bicarbonates of s block elements | View | Order |
EX 18 | Experiment No 18 | Identifi cation of the colours of complex ions in aqueous medium | View | Order |
EX 19 | Experiment No 19 | Determination of the concentration of a ferrous ion solution using acidified potassium permanganate | View | Order |
EX 20 | Experiment No 20 | Determination of the concentration of Potassium permanganate (KMnO4) solution using standard acidified Potassium Oxalate (K2C2O4) solution. | View | Order |
EX 21 | Experiment No 21 | Observing the colours of Copper(Cu(II)), Nickel(Ni(II)) and Cobalt( Co(II)) salts with Hydrochloric acid and Ammonia solution | View | Order |
EX 22 | Experiment No 22 | Experimental observations of different oxidation states (+2,+4,+6,+7) of manganese containing compounds using redox reactions | View | Order |
EX 23 | Experiment No 23 | Tests to identify Ni2+, Fe2+, Fe3+, Cu2+ and Cr3+ ions using NaOH and NH3 | View | Order |
EX 9 | Experiment No 9 | Comparison of reactions of s block metals with air, water and acids | View | Order |