**Gas Laws and Calculations**A sample of krypton gas occupies a volume of 8.00 L at a temperature of 69.0°C and pressure of 320. torr. **Problem Statement:**If the volume of the gas sample is decreased to 6.64 L, while its temperature is decreased to -5.0°C, calculate the resulting gas pressure in torr.**Instructions:**- Enter your answer in the provided space.- Use the principles of gas laws to compute the new pressure.- Submit your answer by clicking the "Submit Answer" button.- You have 9 more group attempts remaining for solving this problem.**Resources:**- Use a gas law calculator if needed.**Help:**- If you're having trouble, you can retry the task with the "Retry Entire Group" button.- For further assistance, contact your instructor.Make sure to account for temperature conversions to Kelvin before applying the combined gas law formula:\[ P_1 V_1 / T_1 = P_2 V_2 / T_2 \]Where \( P \) stands for pressure, \( V \) for volume, and \( T \) for temperature.

Answered: Image /qna-images/answer/c23396ca-40d1-4698-a62c-d7cbed197f30.jpg

A sample of krypton gas occupies a volume of 8.00 L at 69.0°C and 320. torr. If the volume of the gas sample is decreased to 6.64 L, while its temperature is decreased to -5.0°C, the resulting gas pressure will be torr.

A sample of krypton gas occupies a volume of 8.00 L at 69.0°C and 320. torr. If the volume of the gas sample is decreased to 6.64 L, while its temperature is decreased to -5.0°C, the resulting gas pressure will be torr.

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 pressure of a sample of argon gas was increased from 2.91 atm to 7.75 atm at constant…

A: The initial volume is identified by using the new pressure, new volume and initial pressure since…

Q: A 1.00-L gas sample at 100.°C and 500. torr contains 47.0% helium and 53.0% xenon by mass. What are…

Q: A sample of xenon gas at a pressure of 955 mm Hg and a temperature of 39 °C, occupies a volume of…

Q: Calculate the volume (in L) of a sample of CO2 gas that contains 4.140 mol of CO2 at a temperature…

A: Given information, Moles of CO2 is 4.140 Temperature is 19.0 ºC = 292.15 K Pressure is 741…

Q: 0.0380 g of Mg strip reacted completely with 6 M HCl in the gas buret and 35.8 mL of hydrogen gas is…

A: Given: The vapor pressure of water is 17.54 torr. The pressure of wet hydrogen is 747.50 torr.

Q: What is the temperature (in °C) of a 2.00 L sample of neon gas at a pressure of 1520 torr? The…

A: Ideal gases are those gases which follow ideal gas equation. The relation between pressure, volume,…

Q: The volume of a gas decreased to from 1.00 L to 600. mL while the temperature remain constant. If…

A: Answer - According to the question - Given values are - Pressure = 720 Torr Volume of gas = 1.00 L…

Q: A sample of xenon gas at a pressure of 906 mm Hg and a temperature of 34 °C, occupies a volume of…

Q: A sample of gas contains 0.1900 mol of HCl(g) and 9.500×10-2 mol of Br2(g) and occupies a volume of…

A: Given that : Number of moles of HCl(g) = 0.1900 mol Number of moles of Br2(g) = 9.500×10-2 mol…

Q: 0.638 mol sample of xenon gas at a temperature of 25.0 °C is found to occupy a volume of 22.6…

A: number of moles = 0.638 mol Volume = 22.6 L Temperature = 25.0 °C = 298 K Gas constant , R =…

Q: A mixture of helium and methane gases, in a 5.78 L flask at 66 °C, contains 0.900 grams of helium…

A: According to ideal gas law, PV = nRT where P = pressure V = volume n = moles R = gas constant =…

Q: A sample of argon gas has a volume of 5.00 L at STP. If the pressure remains constant, at what…

Q: If the mole fraction of He in a gas mixture is 0.597 and the total pressure of the gas is 843 mmHg.…

A: According to Dalton's law of partial pressure,In a mixture of non reacting gases the total pressure…

Q: A sample of xenon gas at 297 K and 0.372 atm occupies a volume of 4.11 L. If the pressure of the gas…

A: Given, A sample of xenon gas at 297 K and 0.372 atm occupies a volume of 4.11 L. If the pressure of…

Q: A sample of oxygen gas occupies a volume of 8.82 L at 68.0°C and 313 torr. If the volume of the gas…

A: Given,Initial volume(V1) = 8.82 LInitial temperature (T1) = Initial pressure (P1) = 313 torrFinal…

Q: A sample of krypton gas at a pressure of 905 torr and a temperature of 28.4 oC occupies a volume of…

A: Given data: The initial pressure of the gas is P1 = 905 torr. The constant temperature is T = 28.4…

Q: A fixed amount of gas at 25.0 °C occupies a volume of 8.66 L when the pressure is 629 torr.…

Q: If 3.47 g Ar are added to 4.74 atm He in a 2.00 L cylinder at 27.0 °C, what is the total pressure of…

A: The pressure exerted by Ar is, PV = nRTP = nRTV ......(1) No. of moles of Argon = 3.47g/(40gmol-1) =…

Q: If 3.75 g Ar are added to 4.26 atm He in a 2.00 L cylinder at 27.0 °C, what is the total pressure of…

A: Given mass of argon = 3.75 g Molar mass of argon = 39.95 g/mol Number of moles of argon (n) =…

Q: A sample of argon gas occupies a volume of 866 mL at 28°C. What volume will the gas occupy at 50.7°C…

A: Answer: 931.3 mL volume occupy at 50.7°C

Q: When 4.67 L of carbon dioxide at 485.6 mmHg and 25.0 ℃ is heated to 475.0 ℃ and converted to 754.2…

A: Given P1 = 485.6 mmHg V1 = 4.67 L T1 = 25°C P2 = 754.2 mmHg V2 = ? T2 = 475°C

Q: The pressure on a sample of an ideal gas is increased from 715 mmHg to 3.55 atm at constant…

A: According to Boyle's law, the variation of pressure and volume of an ideal gas at constant…

Q: Oxygen is a product of the decomposition of mercury(II) oxide as shown below. 2 HgO(s) → 2 Hg(ℓ) +…

A: The decomposition of mercury(II) oxide provides Oxygen and mercury as the products. 2 HgO(s) → 2…

Q: A mixture contains O2 at 700. torr pressure, F2 at 900. torr pressure, and Cl2 at 400. torr…

A: Given that, Pressure of O2=700 torr pressure of F2=900 torr pressure of Cl2=400torr then,

Q: A sample of xenon gas at a pressure of 992 mm Hg and a temperature of 25 °C, occupies a volume of…

A: Charle's law states that the volume of given mass of gas is directly proportional to the absolut…

Q: 0.839 mol sample of methane gas at a temperature of 19.0 °C is found to occupy a volume of 27.8…

A: The idea gas equation is,

Q: partial pressure

Q: A sample of neon gas occupies a volume of 8.94 L at 55.0°C and 333 torr. If the volume of the gas…

A: From the ideal gas law equation, PV = nRT; where P is for pressure, V is for volume, n is the number…

Q: A sample of xenon gas occupies a volume of 7.28 L at 65.0°C and 367 torr. If the volume of the gas…

Q: A sample of hydrogen gas occupies a volume of 8.56 L at 68.0°C and 313 torr. If the volume of the…

A: Given, Initial volume(V1) = 8.56L Initial temperature (T1) = 68°C = 273 + 68= 341K Initial pressure…

Q: What was the final pressure (in torr)

Q: gas occupies a volume of 53.5 L and exerts a pressure of 695 mm Hg at 25.0 °C. What volume will the…

A: Given: Volume of gas = 53.5 LPressure = 695 mm HgTemperature = 25.0oC To find: Volume of the gas at…

Q: A fixed amount of gas at 25.0 °C occupies a volume of 8.66 L when the pressure is 629 torr.…

A: The solution is given below -

Q: xenon fluoride can be prepared by heating a mixture of Xe and F2 gases to a high temperature in a…

A: Given: Volume of the container: 0.25 L Pressure = 0.12 atm Temperature= 0.0 °C After addition of…

Q: A sample of nitrogen gas kept in a container of volume 2.32 L and at a temperature of 21°C exerts a…

A: Given that V = 2.32 L T = 21oC = (21 + 273) K = 294 K P = 4.64 atm n =? , R = 0.0821 L atm/K mol

Q: The lowest pressure achieved in the laboratory is about 1.0 x 10 ^-15 torr. how many molecules of…

A: Given : Pressure = 1.0 X 10-15 torr And volume of container = 1.0 L Assuming the temperature is same…

Q: 12. Calculate the molar mass of a gaseous substance if 0.158 g of the gas occupies 31.7 mL at STP.

A: A numerical problem based on mole concept, which is to be accomplished.

Q: A sample of nitrogen gas occupies a volume of 7.98 L at 67.0°C and 333 torr. If the volume of the…

Q: A sample of carbon dioxide gas occupies a volume of 3.40 L at STP (0oC and 1.0 atm). What volume…

A: Given: Initial Pressure = 1 atm = 760 mm Hg Initial volume = 3.40 litres Initial temperature = 0°C…

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

**Gas Laws and Calculations**

A sample of krypton gas occupies a volume of 8.00 L at a temperature of 69.0°C and pressure of 320. torr.

**Problem Statement:**

If the volume of the gas sample is decreased to 6.64 L, while its temperature is decreased to -5.0°C, calculate the resulting gas pressure in torr.

**Instructions:**

- Enter your answer in the provided space.
- Use the principles of gas laws to compute the new pressure.
- Submit your answer by clicking the "Submit Answer" button.
- You have 9 more group attempts remaining for solving this problem.

**Resources:**

- Use a gas law calculator if needed.

**Help:**

- If you're having trouble, you can retry the task with the "Retry Entire Group" button.
- For further assistance, contact your instructor.

Make sure to account for temperature conversions to Kelvin before applying the combined gas law formula:

\[ P_1 V_1 / T_1 = P_2 V_2 / T_2 \]

Where \( P \) stands for pressure, \( V \) for volume, and \( T \) for temperature.

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 with 2 images

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

The mole fraction of hydrogen gas in a mixture of gases is 0.17. The total pressure of the gas mixture is 2.8 atm. What is the partial pressure of the hydrogen gas?
62.0 g of nitrogen at 100oC is in a 155.0 L container. How much nitrogen, in grams, must be removed to decrease the pressure by 10.5 mm Hg? (Assume the molar mass of N to be 14 g/mol).
A 1.37 mol sample of xenon gas is collected at a pressure of 479 mmHg and a temperature of 6.0°C. The volume of the sample is L.
A sample of hydrogen gas at a pressure of 995 mm Hg and a temperature of 30.°C, occupies a volume of 14.1 liters. If the gas is cooled at constant pressure to a temperature of -7°C, the volume of the gas sample will be L.
A sample of an ideal gas initially has a pressure of 0.775 atm at a temperature of 21.5°C. If the temperature of the gas increases to 97.5°C while volume is kept constant, what is the new pressure of the gas?
If the mole fraction of He in a gas mixture is 0.545 and the total pressure of the gas is 882.4 mmHg. What is the partial pressure (in mmHg) of He in the gas mixture?
The Haber Process synthesizes ammonia at elevated temperatures and pressures. Suppose you combine 1580 L of nitrogen gas and 4240 L of hydrogen gas at STP, heat the mixture to run the reaction, then separate the ammonia from the reaction mixture. What volume of reactant, measured at STP, is left over? Assume the reaction goes to completion. N₂ (g) + 3 H₂ (g) → 2 NH₃ (g)
At 450 mm Hg and 85oC, a sample of carbon monoxide gas occupies a volume of 0.250 L. The gas is transferred to a 2.00-L flask and the temperature is reduced to -20oC. What is the pressure of the gas in the flask?
A gas occupies 547 mL at 596.0 Torr and 26.9 °C. When the pressure is changed to 326.5 Torr, what temperature is needed to maintain the same volume?
A mixture of helium and krypton gases is maintained in a 8.96 L flask at a temperature of 42°C. If the partial pressure of helium is 0.327 atm and the partial pressure of krypton is 0.295 atm, what is the total pressure in the flask?
0.934 mol sample of carbon dioxide gas at a temperature of 24.0 °C is found to occupy a volume of 23.9 liters. The pressure of this gas sample is mm Hg.
A mixture of helium and carbon dioxide gases, in a 7.08 L flask at 81 °C, contains 1.17 grams of helium and 6.24 grams of carbon dioxide. The partial pressure of carbon dioxide in the flask is atm and the total pressure in the flask is atm.