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Chemistry Practical Solutions
A/L / Chemical kinetics
Experiment No 31
Experimental determination of the effect of concentration on the rate of the reaction between Na2S2O3 and HNO3.
Order
| Picture | Item Code | Code/ Description |
| DTGC004 | EX 31.1 Beakers | |
| DTGC146 | EX 31.3 Stop watch | |
| DTC059 | EX 31.4 3.0 mol dm-3 HNO3 acid solution | |
| DTC189 | EX 31.5 Sodium Thiosulfate solution40 g dm-3 ( or 0.15 mol dm-3 ) |