Answer to Question #209869 in General Chemistry for Janna

General Chemistry

Question #209869

Given the following data, calculate ∆G for this chemical reaction, CH4 + 2O2 → CO2 + 2H2O, if H = 750 J , S = 25.75 J/K, and T = 315 K.

Expert's answer

ΔG=ΔH−TΔS.

= 750 -(25×315)

= 750-(7875)

= -7125J K‑1 mol-1

Learn more about our help with Assignments: Chemistry

Comments

No comments. Be the first!

Leave a comment

Related Questions

1. Calculate the entropy of chemical reaction that takes place between a hydrogen and chlorine gas if H
2. Solve the equilibrium concentration of Cl2 from the given chemical equation: PCl3(g) + Cl2(g) ⇌ PC
3. Solve the equilibrium constant of the given chemical equation, 2S(s) + 3O2(g) ⇌ 2SO3(g), if the mo
4. If the temperature remains constant in C2H2 + O2 ⇆ CO2 + H20 ΔH = +
5. If the pressure increases by half in C2H2 + O2 ⇆ CO2 + H20 ΔH = +
6. If the amount of CO2 increases in C2H2 + O2 ⇆ CO2 + H2O ΔH = +
7. What is the mass in milligrams of 7.40× 10 to the power of 20 molecules of dinitrogen trioxide