Using the table of standard entropies and enthalpies of formation, calculate ΔH°, ΔS°, and ΔG° for the following reactions at 298.15 K. (Use only the table of standard entropies and standard enthalpies of formation, not the table of standard Gibbs free energies.) | Compound | ΔHof (kJmol)ΔHfo (kJmol) | ΔSof (Jmol⋅K)ΔSfo (Jmol⋅K) |
The equation SiO2(s) + 2 Mg(s) → Si(s) + 2 MgO(s)
|
C(s) | 0 | 5.7 |
CO(g) | -110.5 | 197.7 | |
CO2(g) | -393.5 | 213.8 | |
Cl2(g) | 0 | 223.1 | |
H2(g) | 0 | 130.7 | |
HCl(g) | -92.3 | 186.9 | |
Mg(s) | 0 | 32.7 | |
MgCl2(s) | -641.3 | 89.6 | |
MgO(s) | -601.6 | 27.0 | |
Si(s) | 0 | 18.8 | |
SiCl4(g) | -92.3 | 330.7 | |
SiO2(s) | -910.7 | 41.5 |
Thank you. I haveanswered all the parts as per law of thermidynamics. Please like the answer ASAP.
Get Answers For Free
Most questions answered within 1 hours.