Question
Asked Oct 10, 2019
15 views

A gas expands in volume from 34.2 mL to 81.6 mL at constant temperature. Calculate the work done (in joules) if the gas expands against a constant pressure of 3.0 atm. Enter your answer in scientific notation.

check_circle

Expert Answer

Step 1

Given data unit conversion

help_outline

Image Transcriptionclose

Initial volume 34.2 mL Final volume 81.6 mL latm-101325Pa P 3.0atm 303975Pa 1mL-10 m2 34.2mL-3.42x 10 m3 81.6mL 8.16x10m3

fullscreen
Step 2

As the gas expands, the gas does work on the environment.

help_outline

Image Transcriptionclose

W PdV WPAV WPV-V gas

fullscreen
Step 3

Substituting these value into...

help_outline

Image Transcriptionclose

WP(V-V) 303975 Pa)(8.16x10 m3-3.42x10^m3) (303975 Pa) (4.74) 1.4x10

fullscreen

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.
Tagged in

Science

Chemistry

Related Chemistry Q&A

Find answers to questions asked by student like you
Show more Q&A
add
question_answer

Q: In alcohol fermentation, yeast converts glucose to ethanol and carbon dioxide: СоН12059) — 2СH,ОН) +...

A: In chemistry, there are many ways to check the deviation of experimental data from the accurate valu...

question_answer

Q: Determine whether p_x and p_y orbitals are eigenfunctions of I_z

A: An eigen value equation can be written in the following form,(operator)(function) = (constant factor...

question_answer

Q: 1.30 What is the minimum uncertainty in the position of a hydrogen atom in a particle accelerator gi...

A: Using the Heisenberg uncertainty equation, minimum uncertainty in the position can be calculated.

question_answer

Q: An excited hydrogen atom emits a photon with a wavelength of 656.4 nm.In what what color will this p...

A: Passing of white light through a sample with hydrogens, the electron in it gets excited to higher en...

question_answer

Q: Provide the names for the following compounds. If possible, include two systematic names (classic an...

A: The data is given below as follows:

question_answer

Q: Given the following thermochemical equations, NO(g) + O3(g) →NO2(g) + O2(g) ΔH = −198.9 kJ/mol     O...

A: Click to see the answer

question_answer

Q: The average adult human male has a total blood volume of 4.9 L .   If the concentration of sodium...

A: Given:.Molarity of sodium ion = 0.136 M.Volume of blood= 4.9 L.

question_answer

Q: Calculate theoretical yield and percent yield in the following question. For the reaction CuSO4 +2Na...

A: In chemistry, there are many ways to check the deviation of experimental data from the accurate valu...

question_answer

Q: What is the formula for ammonium nitrate?

A: Ammonium is a positive ion which contains 1 N-atom and 4 H-atom, written as NH4+Nitrate is a negativ...