Question

What will be the standard internal energy change for the
reaction at 298 K?
OF2(g) + H2O(g) + O2(g) + 2HF (g); ∆H°= - 310 kJ
1) -312.5 k J
2) -125.03 kJ
3) -310 kJ.
4) -156 kJ
​

Answer 1

Answer:

Option 3)

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