alculate the standard free energy change at 25°C for the reaction2 NO(g) + O2(g) → 2 NO2(g).Group of answer choices-532.6 kJ-157.8 kJ-4.7 kJ-72.6 kJ

The following reaction is performed at 298 K. 2NO(g) + O2(g) ⇌ 2NO2(g), Kp = 1.6 × 1012The standard free energy of formation of NO(g) is 86.6 kJ/mol at 298 K. What is the standard free energy of formation of NO2(g) (in J mol–1) at 298 K ?

Which of the following reactions shows that the formation of NO2 requires 33.1 kJ/mol?A.N2(g) + O2(g) + 33.1 kJ NO2(g)B.N(g) + 2O(g) NO2(g) + 33.1 kJC.N2(g) + O2(g) NO2(g) + 33.1 kJD.N(g) + O(g) + 33.1 kJ NO2(g)

Calculate the free-energy change at 25度 of burning 2.30 g O2 as the following reaction: CH4(g)+2O2(g)→CO2(g)+2H2O(g)

The standard free energy change (ΔG°) for 50% dissociation of N2O4 into NO2 at 27 °C and 1 atm pressure is −x J mol−1 . The value of x

For the reaction 3 C2H2(g) → C6H6(l) at 25°C, the standard enthalpy change is -631 kJ and the standard entropy change is -430 J/K. Calculate the standard free energy change at 25°C.Group of answer choices-618 kJ-1061 kJ-503 kJ948 kJ