Hydrogen Peroxide (HOOH) | H2O2(g) | |||||||||||||
Enthalpy Reference Temperature = Tr = 298.15 K | Standard State Pressure = p° = 0.1 MPa | |||||||||||||
J·K-1 mol-1 | kJ·mol-1 | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
T/K | Cp° | S° | -[G°-H°(Tr)]/T | H-H°(Tr) | ![]() |
![]() |
log Kf | |||||||
0 | 0. | 0. | INFINITE | -10.853 | -129.808 | -129.808 | INFINITE | |||||||
100 | 33.526 | 186.540 | 261.768 | -7.523 | -132.382 | -123.632 | 64.579 | |||||||
200 | 36.874 | 210.632 | 228.978 | -3.669 | -134.133 | -113.680 | 29.690 | |||||||
298.15 | 43.116 | 232.991 | 232.991 | 0. | -136.106 | -105.445 | 18.474 | |||||||
300 | 43.221 | 233.258 | 232.992 | 0.080 | -136.133 | -105.255 | 18.326 | |||||||
400 | 48.451 | 246.435 | 234.753 | 4.673 | -137.417 | -94.757 | 12.374 | |||||||
500 | 52.551 | 257.705 | 238.243 | 9.731 | -138.341 | -83.978 | 8.773 | |||||||
600 | 55.689 | 267.576 | 242.326 | 15.150 | -139.011 | -73.039 | 6.359 | |||||||
700 | 57.990 | 276.339 | 246.571 | 20.838 | -139.515 | -62.002 | 4.627 | |||||||
800 | 59.831 | 284.205 | 250.792 | 26.731 | -139.912 | -50.901 | 3.324 | |||||||
900 | 61.463 | 291.349 | 254.908 | 32.797 | -140.225 | -39.755 | 2.307 | |||||||
1000 | 62.844 | 297.897 | 258.884 | 39.013 | -140.475 | -28.578 | 1.493 | |||||||
1100 | 64.141 | 303.949 | 262.709 | 45.364 | -140.673 | -17.378 | 0.825 | |||||||
1200 | 65.312 | 309.580 | 266.383 | 51.837 | -140.827 | -6.162 | 0.268 | |||||||
1300 | 66.400 | 314.852 | 269.911 | 58.423 | -140.944 | 5.065 | -0.203 | |||||||
1400 | 67.404 | 319.810 | 273.300 | 65.114 | -141.031 | 16.299 | -0.608 | |||||||
1500 | 68.325 | 324.492 | 276.558 | 71.901 | -141.093 | 27.539 | -0.959 | |||||||
PREVIOUS: December 1960 (1 atm) | CURRENT: December 1960 (1 bar) | |||||||||||||
Hydrogen Peroxide (HOOH) | H2O2(g) |
Download table in tab-delimited text format.