# Question: Consider the reaction 2CO g O2 g 2CO2 g a Using data

Consider the reaction 2CO(g) + O2(g) → 2CO2(g)

a. Using data from Appendix 4, calculate K at 298 K.

b. What is ΔS for this reaction at T = 298 K if the reactants, each at 10.0 atm, are changed to products at 10.0 atm? (Hint: Construct a thermodynamic cycle and consider how entropy depends on pressure.)

a. Using data from Appendix 4, calculate K at 298 K.

b. What is ΔS for this reaction at T = 298 K if the reactants, each at 10.0 atm, are changed to products at 10.0 atm? (Hint: Construct a thermodynamic cycle and consider how entropy depends on pressure.)

## Relevant Questions

Calculate ΔHo and ΔSo at 25oC for the reaction 2SO2(g) + O2(g) → 2SO3(g) at a constant pressure of 1.00 atm using thermodynamic data in Appendix 4. Also calculate ΔHo and ΔSo at 227oC and 1.00 atm, assuming that the ...The initial state of an ideal gas is 2.00 atm, 2.00 L. The final state is 1.00 atm, 4.00 L. The expansion is accomplished isothermally. a. If the expansion is a free expansion, calculate w, q, ΔE, and ΔH. b. If the ...Describe how the following changes affect the positional probability of a substance. a. Increase in volume of a gas at constant T b. Increase in temperature of a gas at constant V c. Increase in pressure of a gas at constant ...Consider the titration of a generic weak acid HA with a strong base that gives the following titration curve: On the curve indicate the points that correspond to the following. a. the equivalence point b. the maximum ...Calculate the pH at the halfway point and at the equiva-lence point for each of the following titrations. a. 100.0 mL of 0.10 M HC7H5O2 (Ka = 6.4 × 10–5) titrated with 0.10 M NaOH b. 100.0 mL of 0.10 M C2H5NH2 (Kb = 5.6 ...Post your question