Given the PV diagram of an argon, what thermodynamic process occurs in the system? (Isochoric, Isobaric, Isothermal, or Adiabatic) Justify your answer. 6.0 Pa 2.0 Pa
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- 1st Law of Thermodynamics - Cyclic Process 1 In the figure, pressure PA=PB = 4.80 X 105 Pa. pressure P= P =1.6X 10° Pa. Volume VA = VD= 0.0016 m², V = 0.0064 m³ Don't use scientific notations in your answers. Calculate the work done from A to B. Include a proper sign. Keep 2 decimal places. Enter a number J Submit Calculate the heat from A to B. Include a proper sign. Keep 2 decimal places. Enter a number J Submit Pressure Calculate the change in internal energy from A to B. Include a proper sign. Keep 2 decimal places. Enter a number J Submit D m³ 3 B isotherm From B to C is an isothermal (constant temperature) process. Caculate the volume at point C. Keep 5 decimal places. Enter a number Submit C Volume3. 0.5 moles of cinnamaldehyde gas that has an initial volume of ten liters expands under the following conditions: 185°F and 800mmHg external pressure.a. How much work is done? Express your answer in L atm.b. Assuming that the container is cylindrical with a base radius of 10cm and can only expand vertically, how much kinetic energy does a single molecule possesses if it travels from base to base of the expanded cylinder in 10μs? Express your answer in J. (Note that 1L atm=101.325J)3. 0.5 moles of cinnamaldehyde gas that has an initial volume of ten liters expands under the following conditions: 185°F and 800mmHg external pressure. a. How much work is done? Express your answer in L atm. b. Assuming that the container is cylindrical with a base radius of 10cm and can only expand vertically, how much kinetic energy does a single molecule possesses if it travels from base to base of the expanded cylinder in 10µs? Express your answer in J.
- 3. 0.5 moles of cinnamaldehyde gas that has an initial volume of ten liters expands under the followingconditions: 185°F and 800mmHg external pressure.a. How much work is done? Express your answer in L atm.b. Assuming that the container is cylindrical with a base radius of 10cm and can only expandvertically, how much kinetic energy does a single molecule possesses if it travels from baseto base of the expanded cylinder in 10μs? Express your answer in J.QUESTION 16 The temperature at state A is 20.0°C, that is 293 K. During the last test, you have found the temperature at state D is 73.0 K and n = 164 moles for this monatomic ideal gas. What is the change in thermal energy for process A to D, in MJ (MegaJoules)? Your answer needs to have 2 significant figures, including the negative sign in your answer if needed. Do not include the positive sign if the answer is positive. No unit is needed in your answer, it is already given in the question statement. p (atm) 5 4 3 2 1 0 A D 1 2 3 4 B 5 → V (m³)nts Item 6 A container holds 5 g of neon at a pressure of 5.0 atm and a temperature of 15 °C P: How tem urse Exp Wr Subm
- Q1 A quantity of 2.5 moles of an ideal gas goes through three processes described by the P-V diagram below. (a) What kind of processes are from A to B, B to C and from C to D? (b) Calculate the temperature at A, B, C and D. (c) Find the work done by the gas in each process. Notes: 1 atm equals 1.013×10³ Pa, and 1 liter equals 1×10-³ m³. P (atm) 2 1 B A 15 C 30 D 45 V (liters)17. 12.0 L. of an ideal gas at the pressure of 4.12 atm. is expanded against the external pressure of 2.55 atm. Calculate the work upon the expansion. The temperature is 312 K. Hint: This process is isothermal expansion. O 1910 ) O 2550 J O 1910 J O 585 kJ2 moles of ideal oxygen gas are kept at 273 K in a volume of 11.35 dm3 with a molar heat capacity at constant pressure, Cp of 29.4 J K^-1 mol^-1 (independent of temperature). Find a. pressure of gas b. PV product? c. What is Cv?
- During the polytopic process of an ideal gas, the state changes from 138 kPa and 5oC to 827 kPa and 171oC. Find the value of n.a) 1.354 c)1.345b) 1.253 d)1.234A gas at 617 K and 12 atm has a molar volume 14 percent larger than that calculated from the perfect gas law. Calculate the molar volume (dm³mol 1) of the gas. a. 58.62 O b. 4.81 O c. 2.70 d. 9.03A gas at 473Kand 43 atm has a molar volume 28 percent larger than that calculated from the perfect gas law. Calculate the molar volume (dm3mol-1) of the gas. O a 1.16 O b. 14.08 Oc.2.06 O d. 0.70 PAGE NEXT PAGE pe here to search hp 近