1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Blababa [14]
3 years ago
12

During the time 0.325 mol of an ideal gas undergoes an isothermal compression at 22.0∘c, 352 j of work is done on it by the surr

oundings. part a if the final pressure is 1.76 atm, what was the initial pressure?
Chemistry
1 answer:
Yuri [45]3 years ago
5 0
According to the equation of the work done W:
When W = nRT㏑(Pi/Pf) and we have:

W = 352 joule & n = 0.325 & T by kelvin = 22+273 = 295 K & Pf= 1.76

by the substitute: 

352 = (0.325 x 8.314 x 295)㏑(Pi/Pf)
∴㏑(Pi/Pf) = -352 / (0.325 x 8.314 x 295) 
㏑(Pi/Pf) = - 0.44
Pi/Pf = 0.644 
∴ Pi =1.76 x 0.644 = 1.13 atm

You might be interested in
The atomic number of carbon is 6. carbon-14 is heavier than carbon-12 because the atomic nucleus of carbon-14 contains _____ neu
RSB [31]
14-6=8
8 neutrons is the answer
6 0
3 years ago
How was the modern understanding of the atom developed?
Zepler [3.9K]

Answer:

The modern understanding of an atom was developed by the quantum theory

8 0
3 years ago
4
matrenka [14]

Answer:

Yes.

Explanation:

Yes, this difference of readings will definitely affect the results of the experiment as well as the E values because the readings taken by both students are different from one another. There is a fault in one of the thermometer because both shows different readings of temperature of the same solution. This will affect the overall experiment and due to this error, we are unable to tell that which one reading is correct so the answer is uncertain or unsure.

5 0
2 years ago
What are weather balloons? (3 points)
WARRIOR [948]
C! objects that carry instruments into the stratosphere to measure atmospheric conditions
4 0
2 years ago
Read 2 more answers
How is agriculture depended on industries​
gulaghasi [49]

Answer:

The interdependence of agriculture and industry helps the development of both the sectors. The most important aspect of this inter dependence is that the products of one serve as important inputs for the other. Growth of one sector, thus means ample supply of inputs for the other.

Explanation:

3 0
3 years ago
Other questions:
  • Describe how you could show that an alkaline solution is formed when caesium reacts with water
    11·1 answer
  • How would you describe the outer electrons of the silver atoms
    8·2 answers
  • Write the charge balance for a solution that contains h , oh–, mg2 , hso4–, so42–, mg(hso4) , mg(oh) , na , and no3–.
    13·1 answer
  • At constant pressure, which of these systems do work on the surroundings? Check all that apply.
    13·1 answer
  • 2H+ H- H+ n + energy
    11·1 answer
  • You notice something is growing in a 100ml pot of liquid soap. You take 1ml of this liquid soap and perform a serial dilution an
    14·1 answer
  • How many number of oxygen molecules are required to produce 0.22 g of CO2 according to the reaction?
    12·1 answer
  • Use the following equation to answer the questions that follow.
    10·1 answer
  • PLEASE HELP!!!!!
    5·1 answer
  • The blank spaces say absorbed from and released to
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!