A 2300 cm3 container holds 0.12 mol of helium gas at 350 ∘C . How much...
A 2300 cm3 container holds 0.12 mol of helium gas at 350 ∘C .
How much work must be done to compress the gas to 1500 cm3 at constant pressure?
How much work must be done to compress the gas to 1500 cm3 at constant temperature?
Homework Answers
a)
The work done at constant pressure is given by, W = P * dV
dV = 2300 - 1500
= 800 cm3
= 0.0008 m3
By using ideal gas law:
PV = nRT
P = nRT/V
P = 0.12 * 8.314 * (623) / 0.0024
= 2..59 * 105 Pa
W = P dV
= 2..59 * 105 * 0.0008
= 207.2 Pa
b)
The work done at constant temperature is, W = n R T * ln (Vi / Vf)
W = 0.12 * 8.314 * (623) * ln (2300/1500)
= 265.68 J
Add Answer to:
A 2300 cm3 container holds 0.12 mol of helium gas at 350 ∘C
.
How much...
A 2100 cm container holds 0.13 mol of hellum gas at 350 - Part A How...
A 2100 cm container holds 0.13 mol of hellum gas at 350 - Part A How much work must be done to compress the gas to 1500 em at constant pressure? Express your answer to two significant figures and include the appropriate units. HAR O ? W = Value Units Submit Request Answer Part B How much work must be done to compress the gas to 1500 cm at constant temperature? Express your answer to two significant figures and include...
3pter 19-Sections 19.1-19.7) Item 1 A 2600 em container holds 0.15 mol of helium gas at...
3pter 19-Sections 19.1-19.7) Item 1 A 2600 em container holds 0.15 mol of helium gas at 350 °C Part A How much work must be done to compress the gas to 1300 cm at constant pressure? Express your answer to two significant figures and include the appropriate units. ? W Value Units Request Answer Submit Part B How much work must be done to compress the gas to 1300 cm at constant temperature? Express your answer to two significant figures...
How much work must be done to compress the gas to 1000 em at constant pressure?...
How much work must be done to compress the gas to 1000 em at constant pressure? Express your answer to two significant figures and include the appropriate units. A2900 crnǐ container holds 0.12 mol of helium gas al 350 °C w Value Units Submit Request Answer ▼ Part B How much work must be done to compress the gas to 1000 cm2 at constant temperature? Express your answer to two significant figures and include the appropriate units. w Value Units...
Q1. An isolated container is filled with 2.00 mole of helium gas at temperature 20 °C. a) How much heat must be tra...
Q1. An isolated container is filled with 2.00 mole of helium gas at temperature 20 °C. a) How much heat must be transferred to the gas to increase its temperature to 200 °C if it is heated at constant volume? b) How much heat must be transferred to the gas to increase its temperature to 200 °C if it is heated at constant pressure? c) What is the work done in both process?
Q1. An isolated container is filled with...
0.12 mol of argon gas is admitted to an evacuated 60 cm3 container at 20 ∘...
0.12 mol of argon gas is admitted to an evacuated 60 cm3 container at 20 ∘ C. The gas then undergoes an isothermal expansion to a volume of 500 cm3. 1.What is the final pressure of the gas? Express your answer using two significant figures.
10.0 mol of argon (monoatomic) gas is introduced to an empty 50-cm3 container at 20 ⁰C....
10.0 mol of argon (monoatomic) gas is introduced to an empty 50-cm3 container at 20 ⁰C. The gas then undergoes an isobaric heating to a temperature of 300 ⁰C. a) What is the pressure at which this process happens? b) What is the final volume of gas? c) Show this process on a PV diagram. Make sure you include units and properly label axes. d) What is the amount of work done during this process? Is this work done ON...
10.0 mol of argon (monoatomic) gas is introduced to an empty 50-cm3 container at 20 ⁰C....
10.0 mol of argon (monoatomic) gas is introduced to an empty 50-cm3 container at 20 ⁰C. The gas then undergoes an isobaric heating to a temperature of 300 ⁰C. a) What is the pressure at which this process happens? b) What is the final volume of gas? c) Show this process on a PV diagram. Make sure you include units and properly label axes. d) What is the amount of work done during this process? Is this work done ON...
10.0 mol of argon (monoatomic) gas is introduced to an empty 50-cm3 container at 20 ⁰C....
10.0 mol of argon (monoatomic) gas is introduced to an empty 50-cm3 container at 20 ⁰C. The gas then undergoes an isobaric heating to a temperature of 300 ⁰C. a) What is the pressure at which this process happens? b) What is the final volume of gas? c) Show this process on a PV diagram. Make sure you include units and properly label axes. d) What is the amount of work done during this process? Is this work done ON...
A rigid container holds 0.26 g of hydrogen gas. A. How much heat is needed to...
A rigid container holds 0.26 g of hydrogen gas. A. How much heat is needed to change the temperature of the gas from 50 K to 100 K? B. How much heat is needed to change the temperature of the gas from 250 K to 300 K? C. How much heat is needed to change the temperature of the gas from 2250 K to 2300 K?
0.10 mol of argon gas is admitted to an evacuated 60 cm3 container at 20∘C. The...
0.10 mol of argon gas is admitted to an evacuated 60 cm3 container at 20∘C. The gas then undergoes an isobaric heating to a temperature of 350 ∘C. What is the final volume of the gas?
A 2100 cm container holds 0.13 mol of hellum gas at 350 - Part A How much work must be done to compress the gas to 1500 em at constant pressure? Express your answer to two significant figures and include the appropriate units. HAR O ? W = Value Units Submit Request Answer Part B How much work must be done to compress the gas to 1500 cm at constant temperature? Express your answer to two significant figures and include...
3pter 19-Sections 19.1-19.7) Item 1 A 2600 em container holds 0.15 mol of helium gas at 350 °C Part A How much work must be done to compress the gas to 1300 cm at constant pressure? Express your answer to two significant figures and include the appropriate units. ? W Value Units Request Answer Submit Part B How much work must be done to compress the gas to 1300 cm at constant temperature? Express your answer to two significant figures...
How much work must be done to compress the gas to 1000 em at constant pressure? Express your answer to two significant figures and include the appropriate units. A2900 crnǐ container holds 0.12 mol of helium gas al 350 °C w Value Units Submit Request Answer ▼ Part B How much work must be done to compress the gas to 1000 cm2 at constant temperature? Express your answer to two significant figures and include the appropriate units. w Value Units...
Q1. An isolated container is filled with 2.00 mole of helium gas at temperature 20 °C. a) How much heat must be transferred to the gas to increase its temperature to 200 °C if it is heated at constant volume? b) How much heat must be transferred to the gas to increase its temperature to 200 °C if it is heated at constant pressure? c) What is the work done in both process?
Q1. An isolated container is filled with...
Most questions answered within 3 hours.
-
The denaturation of proteins can be described by the
equilibrium
F⇌U
where F and U represent...
asked 53 minutes ago -
Please answer what the maximum and minimum force is, and the
angle on the ion is...
asked 55 minutes ago -
implement a program that reads a number of rows and a symbol.
The program will draw...
asked 1 hour ago -
Assume that when adults with smartphones are randomly selected,
45% use them in meetings or classes....
asked 1 hour ago -
Determine the number of formula units of
Na2SO4 and moles of oxygen contained in 8.11
moles...
asked 1 hour ago -
Explain in steps on the following code
What would be the output when executed
using System;...
asked 1 hour ago -
Given the information in the table, which of the following
statements is CORRECT?
Stock A
Stock...
asked 1 hour ago -
Write MARIE assembly language programs that do the following:
Write a program that inputs an integer...
asked 1 hour ago -
Explain an understanding of services and protocols.
Explain the job of DNS.
Explain the three email...
asked 1 hour ago -
(As soon as possible) Balance each of the following equations
according to the half-reaction method:
H2O2(aq)...
asked 2 hours ago -
A thin rod with a mass of 3.5kg and a length L=1.5 m is oriented
horizontally....
asked 1 hour ago -
Inheritance pattern in BRCA 1
Describe the inheritance pattern of BRCA 1 Is it recessive or...
asked 1 hour ago