K1 = 0.727
K2 = 12.1
T1 = 2000
T2 = 3000
Solve for the standard enthalpy of formation.
They gave me the formula ln(K2/K1) = DeltaH /R (T2 - T1 / T1T2)
The answer is supposed to be in KJ/mol and I keep getting 2.022 but its not right. I'm not sure what Im doing wrong