Chemical EquilibriumHard
Question
What will be the enthalpy change for the reaction (in kcal/mol)
2H2(g) + O2(g) + 2H2O(l) → 4H+(aq) + 4OH- (aq.)
Given : ᐃHf (H2O, l) = - 52 kcal/mol
ᐃHneutralisation (H+/OH-) = - 13.5 kcal/mol
2H2(g) + O2(g) + 2H2O(l) → 4H+(aq) + 4OH- (aq.)
Given : ᐃHf (H2O, l) = - 52 kcal/mol
ᐃHneutralisation (H+/OH-) = - 13.5 kcal/mol
Options
A.-100
B.-50
C.- 154
D.154
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