Question

Home assignment
Q1- Calculate standard free energy for a
reaction at 298 K. If its equilibrium constant is 100.
Q2 - Standard free energy change is - 212.3, if
AH = -216.7 calculate entropy change for reaction.
Q3 - The equilibrium constant at 25°C is
2.5X 106. Calculate value of AG at 25°C
In which direction of reaction is
spontaneous under standard condition.
Q4 - Heat of formation of CO,H,O, CH, are
-393.6,- 286, +52KJ. Calculate heat of
combustion of ethene(CH)​

Answer 1

Answer:

y216.7 calculate entropy change for reaction.

Q3 - The equilibrium constant at 25°C is

2.5X 106. Calculate value of AG at 25°C

In which direction of reaction is

spontaneous under standard condition