Macrophysical Chemistry Answer all question clearly and correctly. Safari Fr Cal

Question

Macrophysical Chemistry Answer all question clearly and correctly.
Safari Fr Calibri 11:28 PM Summary T2 Home Insert Draw Layout Review View Summary: First Law of Thermodynamics 1.) An ideal gas is heated from 1 and 298 K to 4 atm and 398 K. The gas is then cooled back to 1 atm and 298 K. What is AUSNS? 2) if the work done by a system during an adiabatic process is 150 J, what is AWa? 3) 3.00 moles of an ideal gas are compressed isothermally from 75.0 to 25.0Lusing a constant external pressure of 5.00 atm. a. Calculate w b. Calculate AU Calculate q 4.) A gas obeys the equation of state: RT bP where b is a constant Calculate the work if the gas is expanded isothermally and reversibly. 5.) lf the same amount of heat is supplied to the following two containers, will the temperature rise in the two containers be the same? Why or why not? 20%

Explanation / Answer

1. We know that internal energy of system is a state function. So the change in internal energy is independent of path and only depend on initial and final state. In given case initial and final state are same so change in internal energy would be zero.Usys=0

Related Questions

Navigate

• Browse (All)
• Browse M
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.