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Chemistry Practical Solutions
A/L / Chemistry of s, p and d block elements
Experiment No 22
Experimental observations of different oxidation states (+2,+4,+6,+7) of manganese containing compounds using redox reactions
Order
| Picture | Item Code | Code/ Description |
| DTGC162 | EX 22.1 Test tubes | |
| DTGC071 | EX 22.2 Glass rods | |
| DTC146 | EX 22.3 Dil.Potassium Permanganate(KMnO4)solution | |
| DTC055 | EX 22.4 Dil.Sulfuric Acid (H2SO4) acid | |
| DTC061 | EX 22.5 Conc.Sodium hydroxide (NaOH) solution / NaOH solid | |
| DTC089 | EX 22.6 Hydrogen Peroxide (H2O2) solution | |
| DTC056 | EX 22.7 Conc. Hydrogen Chloride(HCl) acid |