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


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

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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
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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.
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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  
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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...
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drive the change in entropy for an ideal gas
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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
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.
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. Next, propose the overall manner in which you would apply statistical thinking strategy to improve the end result of the selected project. Provide a rationale to support your response.
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. Next, propose the overall manner in which you would apply statistical thinking strategy to improve the end result of the selected project. Provide a rationale to support your response.
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