At 273 k and 10010-2 atm the density of a gas is 12410-5

Assignment Help Chemistry
Reference no: EM13604300

At 273 K and 1.00*10^-2 atm the density of a gas is 1.24*10^-5 g/cm^3 a) find Vrms for the gas molecules b)find the moloculer weight of the gas and identify it.

Reference no: EM13604300

Questions Cloud

Show how accounts receivable and the allowance for doubtful : at december 31 2011 ethan company reports the following results for its calendar-year.cash sales 1803750credit sales
Water has a mass per mole of 180 gmol and each water : water has a mass per mole of 18.0 gmol and each water molecule h2o has 10 electrons. a how many electrons are there in
Dtermine the distance between them when t-3 seconds : two particles a and b start from rest at the origin s0 and move along a straight line such that aa8t-4 fts2 and
A appear only on the balance sheet b appear only on the : a appear only on the balance sheet b appear only on the income statement c are expensed as costs are incurred for
At 273 k and 10010-2 atm the density of a gas is 12410-5 : at 273 k and 1.0010-2 atm the density of a gas is 1.2410-5 gcm3 a find vrms for the gas molecules bfind the moloculer
What happens if a positive edge dislocation meets a : what happens if a positive edge dislocation meets a negative edge dislocation on the same slip plane with a parallel
An analysis of a particular mixed cost indicates it will be : an analysis of a particular mixed cost indicates it will be an average of 0.65 per hour at an activity level of 18000
The standard costs and actual costs for direct materials : the standard costs and actual costs for direct materials direct labor and factory overhead for the manufacture of 2500
Describe how the average velocity can be found on a graph : you drive on interstate 10 from san antonio to houston half the time at 59 kmh and the other half at 84 kmh. on the way

Reviews

Write a Review

Chemistry Questions & Answers

  Calculate the theoretical yield percentage of a reaction

calculate the theoretical yield percentage of a reaction between sodium and water if 25.0 g of sodium react with excess

  Determine the amount of heat energy is needed to raise the

determine the amount of heat energy is needed to raise the temperature of 0.362 kilograms of cu from 23. degree celsius

  Explain the same mechanism as the trans acid

What product or products would you expect to obtain by the addition of bromine to cis-cinnamic acid, assuming that it reacts by the same mechanism as the trans acid

  What is the value of q (heat)

Suppose that coal of density 1.5 g/cm3 is pure carbon. (It is, in fact, much more complicated, but this is a reasonable first approximation.)

  Explain hcl is added to the buffer from part a

What is the pH after 0.150mol of HCL is added to the buffer from part A? Assume no volume change on the addition of the acid.

  Compute the height if the temperature difference

Suppose Joule encountered the waterfall at Niagara Falls. Calculate the height if the temperature difference between the top and bottom of the waterfall is 0.20° F.

  Determine the activation energy for the reaction

For a particular reaction it was found that the reaction rate was 16 times faster at 35oC than it was at 25oC. It was also found that the equilibrium constant at 25oC was four times bigger than it was at 35oC.

  Explain the square of the concentration of the halide

Although the mechanism of the coupling process is not well understood, it is known that ratre appears to depend on the square of the concentration of the halide.

  Define what volume in ml of concentrated nitric acid

What volume in mL of concentrated nitric acid (72.0% HNO3 (w/w), sp. gr. 1.42) is required to prepare exactly 3.85 L of 0.330 M HNO3?

  Write the overall equation for the reaction

Write the overall equation for the reaction. B) Do you expect this reaction to go by an E1 or an E2 mechanism?

  Explain ethylene glycol and calcium nitrate

Which of the following substances would be most efficient per unit mass at melting snow from sidewalks and roads: glucose, sodium chloride, ethylene glycol, or calcium nitrate. Your explanation should include possible environmental impact.

  Determine the activity coefficient of h

Find the activity coefficient of H+ in a solution containing 0.010 M HCl plus 0.040 M KClO4

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd