| DCS # | DEMONSTRATION | REFERENCE | ABSTRACT |
|---|
| 5E30.00 | Plating | | |
| 5E30.10 | copper flashing of iron | PIRA 1000 | |
| 5E30.10 | copper flashing of iron | Ee-1 | Polished iron is plated in a copper sulfate solution. |
| 5E30.20 | electroplating copper | PIRA 500 | |
| 5E30.20 | electroplating copper | Ef-4 | Copper and carbon electrodes in a copper sulfate bath. |
| 5E30.20 | electroplating | Disc 18-17 | Copper is plated onto a carbon electrode in a copper sulfate bath. |
| 5E30.24 | electroplating - lead tree | E-195 | Current
is passed between lead electrodes in a saturated solution of lead acetate
causing fern like clusters to form on the cathode. |
| 5E30.26 | electroplating - tin tree | E-196 | Current
is passed between electrodes of copper and tin in a acid solution of stannic
chloride. With copper as the cathode, tin crystallizes as long needles. |
| 5E30.28 | electroplating | E-197 | Plate with copper
or silver by connecting the object to the negative terminal and using copper
sulfate or silver nitrate solution. |
| 5E30.30 | pickle frying | Disc 18-15 | Apply high voltage across a pickle and it lights at one end. |
| 5E30.40 | silver coulomb meter | PIRA 1000 | |
| 5E30.40 | silver coulombmeter | Ef-5 | Silver is plated in a silver nitrate bath onto a platinum cup. |
| 5E30.40 | silver coulombmeter | 30-3.1 | A silver coulombmeter shows a 1 g change in anode weight when 1 amp is passed for 1000 sec. |