Using the following thermochemical data, calculate D Hf of Tm 20 3( s). 2TmCl3(s) +3H20) ® Tm203(s) + 6HCI(g) 2Tm(s) +3C129) ® 2TmCl3(s) 4HCI(g) +O2g) 2C12(g) + 2H20) DH° = 388.1 kJ/mol DH" = -1973.2 kJ/mol DH = -202.4 KJ/mol A-1888.7 kJ/mol OB.-2158.9 kJ/mol O C.-1787.5 kJ/mol OD. 2563.7 kJ/mol OE. 1382.7 kJ/mol

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Using the following thermochemical data, calculate DHf of Tm 20 3( s).
2TmCl3(s) + 3H20) Tm203(s)+ 6HCI(g)
2Tm(s) +3Cl2(g) ® 2TmClg(s)
4HCI(g) + O2g) ® 2Cl2(g) + 2H20)
DH = 388.1 kJ/mol
DH = -1973.2 kJ/mol
DH = -202.4 KJ/mol
A-1888.7 kJ/mol
OB.-2158.9 kJ/mol
OC.-1787.5 kJ/mol
OD. 2563.7 kJ/mol
OE. 1382.7 KJ/mol
Transcribed Image Text:Using the following thermochemical data, calculate DHf of Tm 20 3( s). 2TmCl3(s) + 3H20) Tm203(s)+ 6HCI(g) 2Tm(s) +3Cl2(g) ® 2TmClg(s) 4HCI(g) + O2g) ® 2Cl2(g) + 2H20) DH = 388.1 kJ/mol DH = -1973.2 kJ/mol DH = -202.4 KJ/mol A-1888.7 kJ/mol OB.-2158.9 kJ/mol OC.-1787.5 kJ/mol OD. 2563.7 kJ/mol OE. 1382.7 KJ/mol
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