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1. The Dieterici Equation of State (DEOS) is shown below: where the following parameters are defined:...
16.- Which of the following expressions indicates that the Dieterici equation of state conforms to the Principle of Corresponding States RT (A) P= -e-a/V RT V-B T. 2 (B) P.= e-2/0-7. 2V - 1 T, e? (C) P. = e-2a/V.T. 2.-1 Tr e² (D) P. e-2/0.7. 20.- T. 2 (E) P, = e-20/0.7. 21.-5 O (B) О О О О О (C (D (2)
Van der Waals equation of state is (P+(n2a)/V2)(V-nb)=nRT where a and b are temperature-independent parameters that have different values for each gas. For CO2, a=0.3640 Pa m6/mol2 and b=4.267*10-5 m3/mol a) Write this equation as a cubic equation in V
1. A gas (1.00 mol) obeying the following equation of state (EOS) is compressed from P 1.00 atm to P= 2.00 atm isothermally (300K) and reversibly: n RT P V nb (a) [5 points] Calculate the entropy change, AS. (b) [10 points] Calculate the amount of heat (q) and work (w) involved. What does the total energy change (AU) tell you about the internal energy of this system?
Q2.1 A gas is represented by the equation of state 1 AB Express A and B in terms of critical constants. 20 points) Hint: Use the expressions for critical behavior. 2.2 Use V- 124 cm/mol, P-50.50 atm and T.-283.1 K for CaH, to calculate the pressure at V-3.2 dm3, T-326 K with the result from Q2.1. (20 points)
1. A gas (1.00 mol) obeying the following equation of state (EOS) is compressed from P = 1.00 atm to P = 2.00 atm isothermally (300K) and reversibly: nRT P = v nb (a) (5 points) Calculate the entropy change, AS. (b) (10 points) Calculate the amount of heat () and work (w) involved. What does the total energy change (AU) tell you about the internal energy of this system?
1. The Redlich-Kwong equation of state is given by P=_RT___ A _ _ V-RI2,, - 0.0866 - where 4-0.42748RT - B - P (The R-K constants can be calculated from the critical temperature and pressure of the gas.) This EOS was introduced in 1949 and is adequate for calculations of gas phase properties when P, </2 T, a) Derive an expression for the work associated with an isothermal reversible volume change of a R-K gas between two volumes V, and...
Part 1 of 1 Question 1 of 1 50.0 Points Mark which statements below are true, using the following Consider the diffusion problem, дги ди dx2dt u(x,O)-f(x) where FER is a constant, forcing term Any attempt to solve this using separation of variables fails. This is because the PDE is not homogeneous. A more fruitful approach arises from splitting the solution into the sum of two parts, taking into account that all change eventually dies out. That is there is...
1. According to the paper, what does lactate dehydrogenase (LDH) do and what does it allow to happen within the myofiber? (5 points) 2. According to the paper, what is the major disadvantage of relying on glycolysis during high-intensity exercise? (5 points) 3. Using Figure 1 in the paper, briefly describe the different sources of ATP production at 50% versus 90% AND explain whether you believe this depiction of ATP production applies to a Type IIX myofiber in a human....