Table 2.
Chemical composition of the Pd-Sn colloid catalyst.
| Chemicals | Quantity |
|---|---|
| Palladium (II) chloride, PdCl2 | 0.25 g |
| Stannous chloride, SnCl2 2H2O | 12.5 g |
| 37% Hydrochloric acid, HCl | 75 mL |
| Water, H2O | 150 mL |
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