CH4 + 2O2 = CO2.. to find change in enthalpy and calculate change in free energy
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0
Answer:
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Answered by
0
Answer:
ΔH
o
=ΔH
f(products)
o
−ΔH
f(reactants)
o
=[ΔH
(CO
2
)
o
+ΔH
(H
2
O)
o
]−[ΔH
(CH
4
)
o
+2ΔH
(O
2
)
o
]
=[−393.5+2×(−286.2)]−[−74.8+2×0]=−890.7kJ
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