| DCS # | DEMONSTRATION | REFERENCE | ABSTRACT |
|---|
| 5D30.00 | Conduction in Solutions | | |
| 5D30.10 | conduction through electrolytes | PIRA 500 | |
| 5D30.10 | conductivity of solutions | Ef-1 | Dip two metal electrodes in series with a light bulb in various solutions. |
| 5D30.10 | conduction thru electrolytes | E-193 | Immerse two copper plates in series with a lamp in distilled water, add barium hydroxide, then sulfuric acid. |
| 5D30.10 | conduction thru electrolytes | E-192 | Put two copper plates in series with a lamp in distilled water and salt or acid is added. |
| 5D30.10 | conductivity of solutions | Disc 18-13 | Two
electrodes in series with a 110 V lamp are dipped into distilled water, salt
water, a sugar solution, a vinegar solution, and tap water. |
| 5D30.13 | salt water string | PIRA 1000 | |
| 5D30.15 | electrolytic conduction on chamios | AJP 32(9),713 | Suspend
a chamois between ringstands, show no conduction with a battery, resistor,
meter. Soak in distilled water, repeat, then sprinkle on salt |
| 5D30.20 | migration of ions | PIRA 1000 | |
| 5D30.20 | speed of ions | Ef-3 | Show KMnO4 migrating with current towards the positive electrode in KNO3. |
| 5D30.20 | migration of ions | 30-3.2 | Permanganate ions migrate in an electric field. |
| 5D30.21 | ionic speed | E-206 | Dip two platinum electrodes into an ammoniated copper sulfate solution containing some phenophthalein. |
| 5D30.22 | ionic speed | E-207 | Blue moves from the anode of in a potassium chloride gel when 120 volts is applied. |
| 5D30.23 | ionic speed | E-208 | Measuring the speed of hydrogen and hydroxyl ions in a potassium chloride gel. |
| 5D30.30 | pickle glow | PIRA 1000 | |