Calculate the standard enthalpy of formation of gaseous diborane (B₂H6) using the following thermochemical information: 4 B(s) + 3 O₂(g) 2 B₂O3(s) 2 H₂O(1) 2 H₂(g) + O₂(g) B₂O3(s) + 3 H₂O(1) B₂H6(g) + 3O₂(g) H= ALL QUESTION INFO IS HERE H = -2509.1 kJ H = +571.7 kJ H = +2147.5 kJ

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Calculate the standard enthalpy of formation of gaseous diborane (B₂H6) using the following thermochemical information:
4 B(s) + 3 0₂(g) 2 B₂O3(s)
2 H₂O(l) 2 H₂(g) + O₂(g)
B₂O3(s) + 3 H₂O(1) B₂H6(g) + 3 O2(g)
H =
ALL QUESTION INFO IS HERE
kJ
H = -2509.1 kJ
H = +571.7 kJ
H = +2147.5 kJ
Transcribed Image Text:Calculate the standard enthalpy of formation of gaseous diborane (B₂H6) using the following thermochemical information: 4 B(s) + 3 0₂(g) 2 B₂O3(s) 2 H₂O(l) 2 H₂(g) + O₂(g) B₂O3(s) + 3 H₂O(1) B₂H6(g) + 3 O2(g) H = ALL QUESTION INFO IS HERE kJ H = -2509.1 kJ H = +571.7 kJ H = +2147.5 kJ
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