Boron Oxide (B2O3)								B2O3(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		-9.293		-1265.776		-1265.776		INFINITE
100		20.740		10.983		96.353		-8.537		-1269.425		-1244.466		650.042
200		43.844		32.869		59.093		-5.245		-1271.165		-1218.726		318.299
298.15		62.588		53.953		53.953		0.		-1271.936		-1192.796		208.973
300		62.927		54.341		53.954		0.116		-1271.944		-1192.305		207.599
400		77.948		74.600		56.614		7.194		-1272.047		-1165.729		152.229
500		89.287		93.269		62.105		15.582		-1271.710		-1139.180		119.009
600		98.115		110.360		68.744		24.969		-1271.024		-1112.733		96.872
700		105.228		126.039		75.825		35.149		-1270.036		-1086.426		81.070
723.000		106.692		129.464		77.477		37.587		CRYSTAL <--> LIQUID
800		111.169		140.489		83.017		45.978		1268.779 1060.279 69.229
900		116.190		153.879		90.156		57.351		-1267.277		-1034.304		60.029
1000		120.625		166.356		97.159		69.197		-1265.548		-1008.509		52.679
1100		124.516		178.039		103.986		81.458		-1263.611		-982.897		46.674
1200		128.072		189.029		110.620		94.092		-1261.478		-957.470		41.678
1300		131.294		199.409		117.054		107.061		-1259.167		-932.228		37.457
1400		134.306		209.251		123.291		120.344		-1256.684		-907.171		33.847
1500		137.110		218.614		129.336		133.916		-1254.042		-882.298		30.724
PREVIOUS: December 1964								CURRENT: June 1971
Boron Oxide (B2O3)								B2O3(cr)

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