Question: At 273 K and 1.00 x l0-2 atm, the density of a gas is 1.24 x 10-5 glcm3. (a) Find vrms, for the gas molecules.

At 273 K and 1.00 x l0-2 atm, the density of a gas is 1.24 x 10-5 glcm3.

(a) Find vrms, for the gas molecules.

(b) Find the molar mass of the gas and

(c) Identify the gas.

Step by Step Solution

★★★★★

3.40 Rating (172 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

We can express the ideal gas law in terms of density using n MsamM Msam RT M We can al... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Document Format (1 attachment)

Word file Icon

2-P-T-K-T (240).docx

120 KBs Word File

Students Have Also Explored These Related Thermodynamics Questions!

Q:

The density of a gas of unknown molar mass was measured as a function of pressure at 0oC, as in the table that follows. (a) Determine a precise molar mass for the gas. (b)Why is d/P not a constant as...

Q:

At 273 K and 1 atm pressure, one mole of an ideal gas occupies (a) Looking back at Figure 18.1, do you predict that 1 mole of an ideal gas in the middle of the stratosphere would occupy a greater or...

Q:

At 300 K and 20 atm, the compression factor of a gas is 0.86. Calculate (a) The volume occupied by 8.2 mmol of the gas under these conditions and (b) An approximate value of the second virial...

Q:

At 2 6 1 K and 1 . 4 0 x 1 0 - 2 atm, the density of a gas is 1 . 8 3 x 1 0 - 5 g / cm ? . ( a ) Find Vrms for the gas molecules. ( b ) Find the molar mass of the gas.

Q:

At 2 5 8 K and 1 . 1 1 x 1 0 - 2 atm, the density of a gas is 1 . 2 2 x 1 0 - 5 g / cm 3 . ( a ) Find Vrms for the gas molecules. ( b ) Find the molar mass of the gas.

Q:

At 252 K and 1,48 x 102 atm, the density of a gas is 1.30 x 10 5 g/cm3. (a) Find Vring for the gas molecules. (b) Find the molar mass of the gas. (a) Number 58827.1915149657 Units m/S (b) Number i...

Q:

18R please circle the answers please circle the answers please circle the answers please circle the answers please circle the answers please circle the answers please circle the answers please circle...

Q:

Good afternoon, Would you help me with those questions please? it's my 3 time asking to tutoring they have been sending me a wrong answers 1. Part A What is its temperature change in Fo ? You put a...

Q:

1. Plot the Maxwell-Boltzmann speed distributions for He, N 2 and I 2 at 273K on the same graph. Be sure to leave the y axis as the fraction , not some large number of particles. Excel does not have...

Q:

Can you please look over these questions and make sure I am correct if you do what is asked thumbs up if not then i will thumbs down: Focus 3 - Discussion 3.4, 3.6; Exercises 3A.1 (just a), 3A.3,...

Q:

Suppose that 60 percent of 1,000 randomly selected U.S. adults say that they take part in some form of daily activity to keep physically fit. Based on this finding, find a 95 percent confidence...

Q:

Risk may be assessed as the product of a disasters probability multiplied by the vulnerability and divided by the capacity to adequate response, a financial institution operating in Tampa (Florida)...

Q:

Problem 4 . 6 ( 1 6 points ) Amazon is on a mission to be net zero carbon by 2 0 4 0 . As part of that endeavor, they are considering using autonomous delivery vehicles which operate on alternative...

Q:

What is homeostasis and describe how negative and positive feedback maintain body homeostasis with examples.

Q:

Suppose you have a choice of two coffee cups of the type shown, one that bends outward and one inward, and you notice that they have the same height and their shapes fit together snugly. You wonder...

Q:

Find the position and velocity of an object moving along a straight line with the given acceleration, initial velocity, and initial position. a(t) = cos rt, v(0) = 2, s(0) = 7 %3D sin (at) The...

Q:

Att= 0, a train approaching a station begins decelerating from a speed of 140 mi/hr according to the acceleration function a(t) = - 1120(1 + 4t) mi/hr, where t2 0. How far does the train travel...

Q:

List functional characteristics necessary to maintain life in humans

Q:

9.14 The quality-control manager at a light emitting diode (LED) factory needs to determine whether the mean life of a large shipment of LEDs is equal to 50,000 hours. The population standard...

Q:

The position of a 2.75 X 102 N training helicopter under test isgivenby1 = (0.020 m/s2)t2 + (2.2m/s)tj- (0.060m}S2)t2k, Find the net force on the helicopter at t = 5.0 s

Q:

An object with mass m moves along the x-axis. Its position as a function of time is given by x (t) = At Bt3, where A and B are constants. Calculate the net force on the object as a function of time.

Q:

An object with mass m initially at rest is acted on by a force F = kli, + k2t3j, where kl and k2 are constants. Calculate the velocity v(t) of the object as a function of time.

Q:

Determine the balance on the U.S. current account and capital accounts. Use a minus sign to enter the amount as a negative value. Round your answer to one decimal place. Balance on current account:...

Q:

AstraZeneca is a company that makes bio-carrier solution for humanized antibody that has been used in the drug delivery process in human physiological system. The manager is considering adding a...

Q:

Question 4 An executive is considering two different job offers. Information related to the jobs is below: ( 1 ) Base salary \ table [ [ Job Offer A , Job Offer B ] , [ $ , 5 0 , 0 0 0 , $ , 5 0 , 0...