(Q31) Given that a sample of krypton gas effuses in 22.7 minutes, how long (in minutes) will it take an equal volume of oxygen gas in the same apparatus at the same temperature and pressure to effuse? (Report to one decimal place)

(Q31) Given that a sample of krypton gas effuses in 22.7 minutes, how long (in minutes) will it take an equal volume of oxygen gas in the same apparatus at the same temperature and pressure to effuse? (Report to one decimal place)

Chemistry for Engineering Students

4th Edition

ISBN:9781337398909

Author:Lawrence S. Brown, Tom Holme

Publisher:Lawrence S. Brown, Tom Holme

Chapter5: Gases

Section: Chapter Questions

Problem 11CO

See similar textbooks

Related questions

Q: A sample of an ideal gas at 1.00 atm and a volume of 1.09 I was placed in a weighted balloon and…

A: To find out the new volume of an ideal gas, use the formula of Boyle's law and find out the volume…

Q: 5.A gas of unknown molecular mass was allowed to effuse through a small opening under constant…

Q: A sample of Hydrogen Gas (H2) has a volume of 8.56 L at a temperature of 0 o C and a Pressure of 1.5…

A: P V = n R T Where P = 1.5 atm V = 8.56 L R = 0.08206 L. atm /K mol T = 0 °C = 273 K n = mole…

Q: A sample of an ideal gas at 1.00 atm1.00 atm and a volume of 1.28 L1.28 L was placed in a weighted…

A: according to boyl's law at constant temperature pressure is inversely proportional to volume

Q: A sample of an ideal gas at 1.00 atm and a volume of 1.39 L was placed in a weighted balloon and…

A: Given: Initial pressure(P1)=1.00 atm Initial volume(V1)=1.39 L Final pressure (P2)=80.0 atm To…

Q: Identify element X (Name or symbol).

A: Given ammonia is connected to a flask of an unknown acid HX by a 1.68 m glass tube (where "X"…

Q: Partial pressures The scene below depicts a mixture of four gases. (1) Which gas has the highest…

Q: Given that 7.10 moles of carbon monoxide gas are present in a container of volume 29.8 L, what is…

A: Given values are, n= 7.10 mol V= 29.8 L T=55°C= 328.5 K Standard value, Gas constant R= 0.08205…

Q: A flask of ammonia is connected to a flask of an unknown acid HX by a 1.22 m glass tube (where "X"…

A: According to Graham's law of diffusion, the rate of diffusion of a gas is inversely proportional to…

Q: A sample of 250. ml of NH3 gas at 22 celcius is heated at constant pressure until it fills a volume…

A: The charles law defined by the volume of ideal gas at constant pressure is directly proportional to…

Q: A 3.19-g mixture of solid CaO and solid ZnO is reacted in a 2.00-L container with CO2(g) at a…

A: The chemical reactions taking place are: CaO(s)+CO2(g)→CaCO3 (s)-----1ZnO(s)+CO2(g)→ZnCO3(s)…

Q: A sample of xenon gas occupies a volume of 7.59 L at 499 K. If the pressure remains constant, at…

Q: Review I Constants I Periodic Table Gases are different from solids and liquids. In a sample of gas,…

A: Pressure can be measured in several units such as atmosphere (atm), pascal (Pa), millimeter of Hg…

Q: Propane burns in air according to the equation: C3H8(g) + 5O2(g) -> 3CO2(g) + 4H2O(g). What volume…

A: The number of moles of propane is calculated as shown below where V is the volume of propane and Vm…

Concept explainers

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.

Question

(Q31) Given that a sample of krypton gas effuses in 22.7 minutes, how long (in minutes) will it take
an equal volume of oxygen gas in the same apparatus at the same temperature and pressure to
effuse? (Report to one decimal place)

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

82 Why do heavier gases move more slowly than light gases at the same temperature?
perform stoichiometric ca1cu1uions for reactions involving gases as reactants or products.
At what temperature will a 1.0gsample of neon gas exert a pressure of 500torr in a 5.0Lcontainer?
As 1 g of (lie radioactive element radium decays over 1 year. k produces 1.161018 alpha particles (helium nuclei). Each alpha particle becomes an atom of helium gas. What is the pressure ¡n pascal of the helium gas produced if it occupies a volume of 125 mL at a temperature of 25 C?
At what temperature will a molecule of uranium hexafluoride, the densest gas known, have the same average speed as a molecule of the lightest gas, hydrogen, at 37C?
f 5.l2gof oxygen gas occupies a volume of 6.21Lat a certain temperature and pressure, what volume will 25.0gof oxygen gas occupy under the same conditions?
109 An ore sample with a mass of 670 kg contains 27.7% magnesium carbonate, MgCO3. If all of the magnesium carbonate in this ore sample is decomposed to form carbon dioxide, describe how to determine what volume of CO2 is evolved during the process. What would have to be measured to predict the needed volume in advance?
À 2.50-L volume of hydrogen measured at —196 C is warmed to 100 C. Calculate the volume of the gas at the higher temperature, assuming no change in pressure.
Liquid oxygen was first prepared by heating potassium chlorate, KClO3, in a closed vessel to obtain oxygen at high pressure. The oxygen was cooled until it liquefied. 2KClO3(s)2KCl(s)+3O2(g) If 171 g of potassium chlorate reacts in a 2.70-L vessel, which was initially evacuated, what pressure of oxygen will be attained when the temperature is finally cooled to 25C? Use the preceding chemical equation and ignore the volume of solid product.
Given that 1.00 mol of neon and 1.00 mol of hydrogen chloride gas are in separate containers at the same temperature and pressure, calculate each of the following ratios. (a) volume Ne/volume HCI (b) density Ne/density HCI (c) average translational energy Ne/average translational energy HCI (d) number of Ne atoms/number of HCl molecules
You have a gas, one of the three known phosphorus-fluorine compounds (PF3, PF3, and P2F4). To find out which, you have decided to measure its molar mass. (a) First, yon determine that the density of the gas is 5.60 g/L at a pressure of 0.971 atm and a temperature of 18.2 C. Calculate the molar mass and identify the compound. (b) To check the results from part (a), you decide to measure the molar mass based on the relative rales of effusion of the unknown gas and CO2. You find that CO2 effuses at a rate of 0.050 mol/min, whereas the unknown phosphorus fluoride effuses at a rate of 0.028 mol/min. Calculate the molar mass of the unknown gas based on these results.
Under what conditions does the behavior of a real gas begin to differ significantly from the ideal gas law?