Table 2.
Results of the experiments on the reaction of chlorine with aqueous sulfur dioxide
| Experiment | ΔRc | ΔEs | SO2(f) | SO2(g) | q(dil) | Cl2 | −ΔH(25 °C) |
|---|---|---|---|---|---|---|---|
|
|
|
|
|
|
|
|
|
| Ohm | j/ohm | m moles | m mole | j | m moles | kj/mole | |
| 1 | 0.153058 | −1.1 | 3.156 | 0.0030 | +8.03 | 11.006 | 321.64 |
| 2 | .136404 | 0.0 | 4.107 | .0058 | −0.17 | 9.796 | 321.32 |
| 3 | .126626 | −0.2 | 5.845 | .0025 | +2.18 | 9.074 | 322.28 |
| 4 | .107620 | +0.5 | 7.210 | .0028 | +9.12 | 7.761 | 321.18 |
| 5 | .121110 | −0.1 | 5.891 | .0034 | +2.51 | 8.733 | 320.32 |
| 6 | .132806 | −0.9 | 5.094 | .0032 | +2.18 | 9.536 | 321.61 |
|
|
|
||||||
| Mean | 321.39 | ||||||
| Standard deviation of the mean | ±0.26 | ||||||