**Transcription for Educational Website****Question 18:**A sample of N₂O effuses from a container in 42.9 seconds. How long will it take the same amount of gaseous I₂ to effuse from the same container under identical conditions?**Explanation:**This question involves the concept of effusion, which is explained by Graham's law. Graham's law states that the rate of effusion of a gas is inversely proportional to the square root of its molar mass. In this problem, you are asked to compare the effusion times for nitrous oxide (N₂O) and iodine gas (I₂) under identical conditions. You can use Graham's law to determine the time it will take I₂ to effuse.

Rate of effusion is inversely proportional to Molar mass of the gas . rate = 1M

Answered: . A sample of N2O effuses from a…

. A sample of N2O effuses from a container in 42.0 seconds. How long will it take the same amount of gaseous I2 to effuse from the same container under identicalconditions?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: The Haber process is used to synthesize ammonia (NH3) on a large scale by the reaction of nitrogen…

Q: The van der Waals coefficients of monatomic krypton gas are a=0.2318a=0.2318 m66Pa/mol22 and…

A: Value of a = 0.2318 Pa m6 /mol2 Joule Free expansion, ∆T = (-a/cv) (1/v1 - 1/v2)…

Q: 1.3 mole of helium gas at a temperature of 276 K is confined to a cubical container whose sides are…

A: Solution - According to the question - Given data - T = 276 K L =12 cm Pressure accordibg to Kinetic…

Q: 5. The diameter d for an O2 molecule is 0.36 nm. The molar mass is 32.0 g mol-1. (a) calculate the…

Q: carbon dioxide gas is produced as a result of the reaction between calcium carbonate and…

A: To find the mass of carbon dioxide.

Q: 1. A sample of air was compressed to a volume of 24.4 L. The temperature was 298 K and the pressure…

Q: Phosphorus trichloride is important in the manufacture of insecticides, fuel additives, and flame…

A: To find: (a) What different molecular masses (in amu) can be found for PCl3? (b) Which is the most…

Q: A sample of argon gas occupies a volume of 0.0450 m³ at 101.3 kPa and 25.0°C. What volume would the…

Q: You fill a rigid steel container with a volume of 20 L with nitrogen gas to a pressure of 2000 kpa…

Q: If the molar composition of dry air is 78% N2, 21% O2 and 1% Ar, calculate the partial pressure of…

Q: When limestone (solid CaCO3) is heated, it decomposes into lime (solid CaO) and carbon dioxide gas.…

Q: At what temperature will 5g of f2 exert a pressure of 120kpa at a volume of 0.75L?

A: By help of Following Ideal Gas formula, we can determine the temperature of the Fluorine gas (F2) -…

Q: Calculate the molar mass of the unknown gas. (Remember that the faster the rate of effusion, the…

Q: For H2 molecules at 25 °C, Calculate the (a) the mean speed, (b) root mean square speed (c) most…

A: To solve this problem will using the formula

Q: (a) Using the Lennard-Jones parameters, determine the van der Waals radius for xenon. (e and o for…

A: The Lennard- Jones potential gives information about both the repulsion and attraction and between…

Q: A sample of N2O effuses from a container in 44 s.…

Q: Sulfur hexafluoride (SF6) is an industrially produced greenhouse gas. Please answer the following…

A: Hi there! as there are multiple sub-parts posted. we are solving first three subparts. If you need…

Q: How many moles of krypton gas must be added to a 250 ml incandescent light bulb to yield a gas…

A: To solve this problem, use the ideal gas law formula and rearrange that formula for number of moles…

Q: The van der Waals equation compensates for non-ideal behavior of gases by taking into account…

A: Johannes Diderik derive van der Waals equation .it is a modified form of Ideal gas law, according to…

Q: Dry air may be considered to consist of 75.53 per cent by mass of nitrogen, N2 and 23.14 per cent by…

Q: . What pressure would 131 g of Xe gas exert in a vessel of volume 1.0 dm³ at 25°C, if it ehaved like…

A: Answer:-This question is answered by using the simple concept of calculation of pressure using the…

Q: A sample of hydrogen (H2) gas was collected over water at 60°C. If the total volume of gas collected…

Q: 2. A gas canister containing 5.25 cubic meters of a mixture of gases at 8 deg C and 0.950 bar from…

Q: Hydrogen gas is collected over water at an air pressure of 99.6 kPa and 25.0°C. What is the partial…

Q: b) Two of the most abundant noble gases in the Earth's atmosphere are Argon and Neon. Calculate the…

A: Relative rates of effusion of Ar and Ne (rateNe / rateAr)rate are inversely proportional to square…

Q: A vessel containing 2.05 moles of helium gas at 23.6 °C has a pressure of 180 kPa. What is the…

Q: A 0.0500-g sample of magnesium is reacted with 25 mL of 3.0 M sulfuric acid as described in the…

A: Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: Provide a particle level explanation for the following: when the temperature of a sealed, rigid…

A: The explanation for the topic when the temperature of a sealed, rigid (non-flexible) container is…

Q: The root-mean-square speed of a gas at -83.62°C is 271.66 m s^-1. what is the molar mass of the…

Q: The van der Waals equation compensates for non-ideal behavior of gases by taking into account…

A: The objective of this question is to calculate the pressure of CO gas using the van der Waals…

Q: When limestone (solid CaCO3) is heated, it decomposes into lime (solid CaO) and carbon dioxide gas.…

A: Here first we determine moles of O2 react with CaO(excess) to form 8.46 kg of CaCO3 . From this we…

Q: The van der Waals equation, nRT = [P + (n/V)2a)](v-nb) incorporates corrections to the ideal gas law…

A: Ideal gas law is PV = nRT Van der Waals equation is First-term accounts for the intermolecular…

Q: Suppose a limekiln of volume 750. L is pressurized with carbon dioxide gas to 10.8 atm, and heated…

Q: A sample of oxygen gas was collected via water displacement. Because the oxygen was collected via…

A: Given : Total pressure = 1.059 bar Vapor pressure of water = 25.81 mmHg

Q: A 0.3 L vessel contains 100 mmol of argon gas at 170 °C. What is the calculated pressure of the gas,…

Q: The ratio of effusion of helium to another noble gas element is 3.16:1.00. What is the other element

A: Noble gases are the elements of group 18. Group 18 contain sevent elements helium, neon, argon,…

Q: The van der Waals equation compensates for non-ideal behavior of gases by taking into account…

A: The ideal gas equation is: PV = nRT ......(1) Here, P is pressure, V is volume, n is the number of…

Q: A sample of N2(g) requires 240 s to diffuse through a porous plug. It takes 530 s for an equal…

Q: Calculate the number of collisions per second of one hydrogen molecule at 22 °C and 8.00 bar. The…

Q: Describe the factors responsible for the deviation of the behavior of real gases from that of an…

A: In the cases of ideal gases, there are no intermolecular forces of attraction within the gas…

Q: What is the total pressure of a mixture of gases if the partial pressure of oxygen (Poz) is 23 kPA…

A: Dalton law of Partial Pressure : Dalton law of Partial Pressure states that total pressure exerted…

Q: A 1.2 mol sample of oxygen is placed in a 20 L tank at 100 kPa. 1 atm = 101.3 kPa. What is the…

A: Given Number of mole of oxygen = 1.2 mole Volume = 20 L Pressure (P) = 100 kpa 101.3…

Q: A 0.0500-g sample of magnesium is reacted with 25 mL of 3.0 M sulfuric acid as described in the…

Q: A sealed container holding 0.0255 L0.0255 L of an ideal gas at 99.526 kPa99.526 kPa and 73 °C73 °C…

A: According to ideal gas equation PV = nRT Now volume remains constant, P/ T = constant P1/ T1 =…

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

Expert Solution

This question has been solved!

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

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

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

9.26 mol of argon gas is admitted to an evacuated 4,546.84 cm3 container at 38.34oC. The gas then undergoes an isochoric heating to a temperature of 293.66oC. What is the final pressure?
If it takes 12.0 hours for a volume of nitrogen, N2 to effuse through pores in a balloon, how long would it take for the same volume of helium, He, to effuse under the same conditions?
Because of their different molar masses, H₂ and D₂ effuse at different rates . (a) If it takes 16.5 min for 0.10 mol of H₂ to effuse, how long does it take for 0.10 mol of D₂ to do so in the same apparatus at the same T and P? (b) Howmany effusion steps does it take to separate an equimolar mix-ture of D₂ and H₂ to 99 mol % purity?
What's the definition of rate of effusion and write Graham's Law equation with respect to his findings relating rate and molar mass, and compare the relative rates of effusion for two different gasss to their molecular masses.
A flask containing 152 cm3of hydrogen wascollected under a pressure of 20.6 kPa. Whatpressure would have been required for the volume of the gas to have been 80 cm3, assumingthe same temperature?Answer in units of kPa.
24b
A flask containing 161 cm ^ 3 of hydrogen was collected under a pressure of 29.5 kPa. What pressure would have been required for the vol ume of the gas to have been 80 cm ^ 3 , assuming the same temperature ? Answer in units of kPa .
6. On a certain day a laboratory barometer indicates that the atmospheric pressure is 786.2 torr. A sample of gas is placed in a flask attached to an open-end mercury manometer, and a meter stick is used to measure the height of the mercury in the two arms of the U tube. The height of the mercury in the open-end arm is 80.4 mm, and the height in the arm in contact with the gas in the flask is 123.5 mm. What is the pressure of the gas in the flask (a) in atmospheres, (b) in kilopascals?
At what pressure does the mean free path of Argon at 298 K become comparable to the size of a 1.000 L (spherical) vessel that contains the gas? Take the diameter of argon to be about 0.339 nm.
A sample of an ideal gas at 1.00 bar and a volume of 1.91 L1.91 L was placed in a weighted balloon and dropped into the ocean. As the sample descended, the water pressure compressed the balloon and reduced its volume. When the pressure had increased to 60.0 bar,60.0 bar, what was the volume of the sample? Assume that the temperature was held constant.
A particular balloon can be stretched to a maximum surface area of 1257 cm². The balloon is filled with 3.2 L of helium gas at a pressure of 759 torr and a temperature of 310 K. The balloon is then allowed to rise in the atmosphere. Assume an atmospheric temperature of 273 K and determine at what pressure the balloon will burst. (Assume the balloon to be in the shape of a sphere.) Express your answer using two significant figures. 15] ΑΣΦ P = 0.22 Submit Previous Answers Request Answer ? X Incorrect; Try Again; 5 attempts remaining atm
When limestone (solid CaCO3) is heated, it decomposes into lime (solid CaO) and carbon dioxide gas. This is an extremely useful industrial process of great antiquity, because powdered lime mixed with water is the basis for mortar and concrete - the lime absorbs CO₂ from the air and turns back into hard, durable limestone. Suppose a limekiln of volume 800. L is pressurized with carbon dioxide gas to 14.9 atm, and heated to 960.0 °C. When the amount of CO, has stopped changing, it is found that 3.96 kg of CaCO, have appeared. Calculate the pressure equilibrium constant K, this experiment suggests for the equilibrium between CaCO3 and CaO at 960.0 °C. Round your answer to 2 significant digits. Note for advanced students: it's possible there was some error in this experiment, and the value it suggests for K, does not match the accepted value. K = 3.07 P