For the reaction A(g) + 2B(g) ⇌ C(g) the initial partial pressures of gases A, B, and C are all 0.100 atm. Once equilibrium has been established, it is found that [C] = 0.040 atm. What is ΔGo for this reaction at 25oC?
Answer to relevant QuestionsConsider the following diagram of free energy (G) versus fraction of A reacted in terms of moles for the reaction 2A(g) → B(g). Before any A has reacted, PA = 3.0 atm and PB = 0. determine the sign of ΔGo and the value of ...At 25.0oC, for the reaction 2NO2(g) ⇌ N2O4(g) the values of ΔHo and ΔSo are –58.03 kJ/ mol and –176.6 J K-1mol-1, respectively. Calculate the value of K at 25.0oC. Assuming ΔHo and ΔSo are temperature independent, ...A 1.50-mole sample of an ideal gas is allowed to expand adiabatically and reversibly to twice its original volume. In the expansion the temperature dropped from 296 K to 239 K. Calculate ΔE and ΔH for the gas expansion. In the text the equation ΔG = ΔGo + RT ln(Q) was derived for gaseous reactions where the quantities in Q were expressed in units of pressure. We also can use units of mol/ L for the quantities in Q— specifically for ...Calculate the entropy change for the vaporization of liquid methane and hexane using the following data: Compare the molar volume of gaseous methane at 112 K with that of gaseous hexane at 342 K. How do the differences in ...
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