| Description |
v, 43 leaves : illustrations ; 29 cm |
| Summary |
"A static manometric method was used to find the equilibrium reaction pressure as a function of temperature for the reaction: 11 ZnSO₄ + ZnS --> 4 (ZnO·2ZnSO₄) + 4 SO₂ From the reaction pressures, the standard free energy of the reaction was found to be: [delta]F° = + 51,320 - 36.68 T Using thermodynamic data for ZnSO₄, ZnS and SO₂ the standard free energy of formation of the basic salt ZnO·2ZnSO₄ was found to be: [delta]F° = - 377,000 - 65.9 T cal/mole in the temperature range 350 to 420° C. Above 420° C. the reaction, 2 ZnS + 3 (ZnO·2ZnSO₄ ) --> 11 ZnO + 8 SO₂ proceeds"--Abstract, leaf ii. |
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