Potassium Superoxide (KO2)								K1O2(cr)
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)		fH°		fG°		log Kf
0		0.		0.		INFINITE		-16.734		-285.480		-285.480		INFINITE
100		52.400		46.225		188.849		-14.262		-287.646		-271.377		141.753
200		69.454		92.567		129.436		-7.374		-286.263		-255.381		66.699
298.15		77.530		122.499		122.499		0.		-284.512		-240.589		42.150
300		77.613		122.979		122.500		0.144		-284.478		-240.316		41.843
400		83.889		146.226		125.627		8.240		-284.831		-225.443		29.440
500		87.655		165.373		131.719		16.827		-282.410		-210.868		22.029
600		90.165		181.588		138.714		25.724		-279.712		-196.810		17.134
700		91.922		195.625		145.864		34.833		-276.854		-183.217		13.672
800		93.220		207.987		152.872		44.092		-273.908		-170.041		11.103
900		94.224		219.028		159.620		53.467		-270.921		-157.237		9.126
1000		94.893		228.992		166.067		62.924		-267.939		-144.765		7.562
1100		95.395		238.061		172.206		72.440		-343.951		-127.980		6.077
1200		95.730		246.376		178.045		81.997		-340.021		-108.520		4.724
1300		95.981		254.049		183.600		91.583		-336.097		-89.388		3.592
1400		96.148		261.169		188.890		101.191		-332.182		-70.557		2.633
1500		96.232		267.806		193.932		110.810		-328.284		-52.006		1.811
PREVIOUS: June 1962								CURRENT: June 1971
Potassium Superoxide (KO2)								K1O2(cr)

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