Emily loves experimenting with new ingredients and techniques to create delicious desserts. One day,while preparing for a competition, she decides to use a unique gas to create a stunning effect in herpastry. She uses oxygen gas to create a beautiful blue flame on top of her dessert.Emily remembers learning about the ideal gas law in school, which states that the volume V of an idealgas varies directly with the temperature T and inversely with the pressure P. She realizes that this lawcan help her determine the pressure of the oxygen gas in her cylinder under different conditions.Currently, the oxygen gas in her cylinder is at a temperature of 310 degrees K and a pressure of 18atmospheres in a volume of 120 liters. Emily wants to decrease the volume to 100 liters and increasethe temperature to 350 degrees K, but she needs to know the new pressure to make sure the gas will stillwork for her dessert display.Round your answer to two decimal places.

Answered: Image /qna-images/answer/05f2b74d-fc62-4522-9adc-00a703b6524a.jpg

ently, the oxygen gas in her cylinder is at a temperature of 310 degrees K and a pressure of 18 spheres in a volume of 120 liters. Emily wants to decrease the volume to 100 liters and increase emperature to 350 degrees K, but she needs to know the new pressure to make sure the gas will still for her dessert display.

ently, the oxygen gas in her cylinder is at a temperature of 310 degrees K and a pressure of 18 spheres in a volume of 120 liters. Emily wants to decrease the volume to 100 liters and increase emperature to 350 degrees K, but she needs to know the new pressure to make sure the gas will still for her dessert display.

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter13: Temperature, Kinetic Theory, And The Gas Laws

Section: Chapter Questions

Problem 38PE: (a) In the deep space between galaxies, me density of atoms is as low as 106atoms/m3, and me...

See similar textbooks

Similar questions

In the text, it was shown that N/V=2.681025m3 for gas at STP. (a) Show that this quantity is equivalent to N/V=2.681019cm3, as stated. (b) About how many atoms are mere in one m3 (a cubic micrometer) at STP? (c) What does your answer to part (b) imply about the separation of Mama and molecules?
a 6.0 cm diameter cyliinder of nitrogen gas has a 4.0 cm thick movable copper piston. the cylinder is oriented vertically as shown in the figure, and the air above the piston is evacuated. when the gas temperature is 25 degree C the piston floats 20 cm above the bottom of the cylinder then 1.5 J of heat energy are transferred to the gas. what is the new equilibrium temperature of the gas in degree C
a 6.0 cm diameter cyliinder of nitrogen gas has a 4.0 cm thick movable copper piston. the cylinder is oriented vertically as shown in the figure, and the air above the piston is evacuated. when the gas temperature is 25 degree C the piston floats 20 cm above the bottom of the cylinder what is the gas pressure? how many gas molecules are in the cylinder?
Consider an ideal gas with an absolute temperature of T1. To A) what temperature would the gas need to be heated to double it’s pressure? Express the answer in terms of T1 B) consider an ideal gas with a volume of V1. To what volume would the gas need to be compressed to double it’s pressure? Express the answer in terms of V1
Consider a pressure versus volume graph, where the different curves represent different processes done on a gas. Starting at the origin to point 1, the pressure and volume are increased to 2.500 x 10° Pa and 4.08 m³, respectively. From 1 to 2, the gas expands at constant pressure to a volume of 7.08 m³. 3 From 2 to 3, the pressure rises to 4082 Pa. Finally, from 3 to 4, the gas expands again to 10.51 m³. Rank the curves from the most positive to the most negative amount of work done on the gas. 1 Most positive work 3-4 Volume (m³) 0-1 1-2 2–3 Most negative work Answer Bank Incorrect What is the total work done on the gas? Wo-4 J Incorrect Pressure (Pa)
The ideal gas law is given by, PV=nRT. According to the ideal gas law equation, if you plot 1/P as the y axis and V as the x axis, the slope is: O nRT 1 nR 1 nRT O nR
a 6.0 cm diameter cyliinder of nitrogen gas has a 4.0 cm thick movable copper piston. the cylinder is oriented vertically as shown in the figure, and the air above the piston is evacuated. when the gas temperature is 25 degree C the piston floats 20 cm above the bottom of the cylinder what is the final height of the piston? how much work is done on the gas as the piston rises?
If you launch a projectile upward with a high enough speed, its kinetic energy is sufficient to allow it to escape the earth’s gravity— it will go up and not come back down. Given enough time, hydrogen and helium gas atoms in the earth’s atmosphere will escape, so these elements are not present in our atmosphere. Explain why hydrogen and helium atoms have the necessary speed to escape but why other elements, such as oxygen and nitrogen, do not.
A sample of an ideal gas is compressed and cooled as it is taken from state 1 to state 2. The given properties for the gas in the two states are: p1 = 94.0 kPa, V1 = 0.0500 m3, V2 = 0.0400 m3, T1 = 300. K, T2 = 260. K.Calculate the pressure of the gas in state 2. Note: You must enter units with your answer.
When doing numerical calculations involving temperature, you need to pay particular attention to the temperature scale you are using. In general, you should use the Kelvin scale (for which T = 0 represents absolute zero) in such calculations. This is because the standard thermodynamic equations (i.e., the ideal gas law and the formula for energy of a gas in terms of temperature) assume that zero degrees represents absolute zero. If you are given temperatures measured in units other than kelvins, convert them to kelvins before plugging them into these equations. (You may then want to convert back into the initial temperature unit to give your answer.) The average kinetic energy of the molecules of an ideal gas at 10°C has the value K10. At what temperature T₁ (in degrees Celsius) will the average kinetic energy of the same gas be twice this value, 2K10? Express the temperature to the nearest integer. ► View Available Hint(s) T₁ = Submit Part B IVE ΑΣΦ Ć ? °C The molecules in an ideal…
When doing numerical calculations involving temperature, you need to pay particular attention to the temperature scale you are using. In general, you should use the Kelvin scale (for which T = 0 represents absolute zero) in such calculations. This is because the standard thermodynamic equations (i.e., the ideal gas law and the formula for energy of a gas in terms of temperature) assume that zero degrees represents absolute zero. If you are given temperatures measured in units other than kelvins, convert them to kelvins before plugging them into these equations. (You may then want to convert back into the initial temperature unit to give your answer.) Part A The average kinetic energy of the molecules of an ideal gas at 10°C has the value K10. At what temperature T₁ (in degrees Celsius) will the average kinetic energy of the same gas be twice this value, 2K10? Express the temperature to the nearest integer. ► View Available Hint(s) T₁ = Submit Part B V ΑΣΦ Ć wwwwww ? °C The molecules in…
When doing numerical calculations involving temperature, you need to pay particular attention to the temperature scale you are using. In general, you should use the Kelvin scale (for which T = 0 represents absolute zero) in such calculations. This is because the standard thermodynamic equations (i.e., the ideal gas law and the formula for energy of a gas in terms of temperature) assume that zero degrees represents absolute zero. If you are given temperatures measured in units other than kelvins, convert them to kelvins before plugging them into these equations. (You may then want to convert back into the initial temperature unit to give your answer.) The average kinetic energy of the molecules of an ideal gas at 10°C has the value K10. At what temperature T₁ (in degrees Celsius) will the average kinetic energy of the same gas be twice this value, 2K10? Express the temperature to the nearest integer. ► View Available Hint(s) T₁ = Submit Part B V ΑΣΦ ? °C The molecules in an ideal gas at…