Calculate entropy variation for a perfect gas. show with an example of your choice

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genius_generous answered 3 years ago

for a diatomic perfect gas , derive the equation for entropy S , enthalpy H ,...

for a diatomic perfect gas , derive the equation for entropy S , enthalpy H , Gibbs energy G . and Helmholtz energy A

a) Calculate the change in entropy on heating an ideal gas from 300K to 500K at...

a) Calculate the change in entropy on heating an ideal gas from 300K to 500K at constant pressure. b) Calculate the change in entropy on heating an ideal gas from 300K to 500K at constant volume. c) why these answers are different. Please explain each steps.

Calculate the entropy change when a He atom in the gas phase expands from V1 to...

Calculate the entropy change when a He atom in the gas phase expands from V1 to 2V1 at constant temperature. A) 5.8 kJ/K B) 9.6 x 10-24 kJ/K C) -5.8 kJ/K D) 0 kJ/K E) not enough information

Calculate the change in Entropy

A 288 kg block of ice at 0∘C is placed in a large lake the temperature of the lake is just slightly higher than 0∘C and the ice melts very slowly. i) what is the entropy change of ice

Calculate ΔS (for the system) when the state of 3.10 mol of perfect gas atoms, for...

Calculate ΔS (for the system) when the state of 3.10 mol of perfect gas atoms, for which Cp,m = 5/2 R, is changed from 25°C and 1.00 atm to 125°C and 5.00 atm. How do you rationalize the sign of ΔS? a. Though ΔS (system) is positive, the process can still occur spontaneously if ΔS (total) is negative. b. Though ΔS (total) is negative, the process can still occur spontaneously if ΔS (system) is positive. c. Though ΔS (system) is...

drive the change in entropy for an ideal gas

Give an example of price discrimination from your own experience. Is this an example of perfect...

Give an example of price discrimination from your own experience. Is this an example of perfect price discrimination, group price discrimination, or nonlinear price discrimination?

3.- ENTROPY EXERCISES. From the absolute entropy values calculate the standard entropy changes (ΔS °) of...

3.- ENTROPY EXERCISES. From the absolute entropy values calculate the standard entropy changes (ΔS °) of the following reactions at 25 C a.- CaCO3(s) →→→ CaO (s) + CO2(g) b.- N2(g) + 3H2(g) →→→ 2NH3(g) c.- H2(g) + Cl2(g) →→→ 2HCl (g) TABLE OF VALUES OF STANDARD ENTROPY (S °): COMPOUND Standard Entropy (S°): J/ K-mol CaCO3(s) 92.9 CaO (s) 39.8 CO2(g) 213.6 N2(g) 192 H2(g) 131 NH3(g) 193 Cl2(g) 223 HCl (g) 187

Calculate the change in molar Gibbs energy of carbon dioxide (treated as a perfect gas) at 20°C

Calculate the change in molar Gibbs energy of carbon dioxide (treated as a perfect gas) at 20°C when its pressure is changed isothermally from 1.0 bar to (a) 2.0 bar, (b) 0.00027 atm, its partial pressure in air.

Select one project from the working or educational environment of your choice and specify the variation...

Select one project from the working or educational environment of your choice and specify the variation nature of the project in question. How would you apply a statistical thinking strategy to improve the end result of the selected project? Provide a rationale to support your response.

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