Find the number of molecules of neon which have velocities between 750 and 1000

Question

Find the number of molecules of neon which have velocities between 750 and 1000 (m/s).

Find the volume of the bottle.

In the bottle, vrms of the neon molecules is 603.9 m/s. The temperature is increased by 20.4o deg C, find the new vrms of these molecules.
6.244

This distribution is called the Maxwell-Boltzmann distribution. Notice the units on the two axes of the graph, if multiplied together, gives just a number of molecules. Thus the answer we are looking for (number of molecules) is represented by an area on this graph. Which curve represents the gas you want to measure? You must decide why the two gases have different curves. Find the number of molecules of neon which have velocities between 750 and 1000 (m/s). Find the volume of the bottle. In the bottle, vrms of the neon molecules is 603.9 m/s. The temperature is increased by 20.4o deg C, find the new vrms of these molecules. Find the new pressure in the bottle after this increase in temperature (in atm).

Explanation / Answer

a)9.613 x 10^22

b)48.44 L

d)1.1atm

Related Questions

Navigate

• Browse (All)
• Browse F
• Subjects

---

---

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