State molar constant-volume heat capacity

Assignment Help Chemistry

Reference no:

A sample consisting of 3.0 mol of ideal gas molecules at 200K at 2.00 atm is compressed reversibly and adiabatically until the temperature reaches 250K. Given that its molar constant-volume heat capacity is 27.5J/Kmol, calculate q,w, delta U, and delta H. and final pressure and final volume. Use PV=nRT to find the initial volume in order to help solve this problem?

Reference no:

Questions Cloud

State gas is allowed to double in volume against a constant : 5x10^3 moles of an ideal gas are held in a container of volume 0.0124 dm^3 and surrounded by a thermostat at 298K. The gas is allowed to double in volume against a constant external pressure of 1.0 atm

Which ones should be done if the capital budget is limited : Project First Cost Annual Benefit A $15,000 $2,800 B $20,000 $4,200 C $10,000 $2,400 D $30,000 $6,200 ..

Explain mutually exclusive investment opportunities : Suppose A through F constitute a set of feasible, mutually exclusive investment opportunities. Assume Do Nothing is not an option (i.e. must pick from A through B). Using (1) Present Worth, (2) Annual Worth (EAW), (3) Future Worth, (4) IRR, (5) B/..

Use six rectangles to find estimates of each type for area : Use six rectangles to find estimates of each type for the area under the given graph of f from x = 0 to x = 240.

State molar constant-volume heat capacity : A sample consisting of 3.0 mol of ideal gas molecules at 200K at 2.00 atm is compressed reversibly and adiabatically until the temperature reaches 250K.

Find the minimum sample size : margin of error: 0.01; confidence level: 95%; from a prior study, p hat is estimated by the decimal equivalent of 69%. find the minimum sample size.

Write a set of parametric equations that passes through : given that a line segment has endpoints (1,2) and (5,10), write a set of parametric equations that passes through these two points.

State a groud state hydrogen atom absorbs a photon of light : A groud state hydrogen atom absorbs a photon of light having a wavelength of 94.96 nm. It then gives off a photon having a wavelength of 95nm.

Define the log c ph diagram : Sketch the log C - pH diagram for 10-4 M NaHCO3. Use your ENE/MBE to graph to find the pH

User Account

All Pages