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
More Chemical Equilibrium Questions
If the value of an equilibrium constant for a particular reaction is 1.6 × 1012, then at equilibrium the system wil...For the reaction H2(g) + I2(g) $\rightleftharpoons$2HI(g), the rate law expression is...The value of ᐃH for the reactionX2(g) + 4Y2(g) ⇋ 2XY4(g) is less than zero. Formation of XY4(g) will be favo...An amount of 3 moles of N2 and some H2 is introduced into an evacuated vessel. The reaction starts at t = 0 and equilibr...For the reaction 3 A (g) + B ⇋ (g) 2 C (g) at a given temperature, Kc = 9.0. What must be the volume of the flask,...