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
Lelechka [254]
1 year ago
5

How many moles of neon would be contained in 4.0 l of neon gas at 2 atm and 127oc?

SAT
1 answer:
Sergeeva-Olga [200]1 year ago
7 0

If the pressure, volume, and temperature are 202650 Pa, 0.004 cubic meters, and 400.15 K. Then the number of the mole is 0.24 mol.

<h3>What is thermodynamics?</h3>

It is a branch of science that deals with heat and work transfer.

We know that the Ideal gas equation is given as

PV = nRT

Where

P = Pressure (Pa)

V = Volume (in m³)

n = Number of moles (mol)

R = universal gas constant (8.314 J⋅K⁻¹⋅mol⁻¹)

T = temperature (in K)

We have

P = 2 atm = 202.65 × 10³ Pa

V = 4 liters = 0.004 m³

T = 127 °C = 400.15 K

Then we have

Then the number of the mole will be

\rm n = \dfrac{PV}{RT}\\\\\\n = \dfrac{202.65 \times 10^3 \times 0.004}{8.314 \times 400.15}\\\\\\n = \dfrac{810.6}{3326.85}\\\\\\n = 0.24365 \approx 0.24

More about the thermodynamics link is given below.

brainly.com/question/7206767

#SPJ1

You might be interested in
Trevor is training for a race. He swims 12 lap in 45 minute. At that rate, how many minutes does it take Trevor to swim each lap
Artemon [7]

Answer:

it would be =3.75

Explanation:

because all you have to do is divide 45 divided by 12 and you would get =3.75 each lap

5 0
3 years ago
Did you experience spending more time to make a decision
notka56 [123]

Answer:

Yeah most times.

Thank you.

BY GERALD GREAT.

5 0
2 years ago
Bagaimana cara mengubah bahasa pada aplikasi brainly...,,?
Tcecarenko [31]
<span>I believe that there isn't a Brainly language preference. There are Spanish categories that you can get help/ answers from. I personally can not help you with Spanish questions, though this one is a bit strange. I have looked through the guide lines and didn't see anything about language preferences. Just using the Spanish category is your best bet, my friend. By the way, the Spanish translator is filtered, so i did not do that. Best of luck! :)



Creo que no es una preferencia de idioma Brainly. Hay categorías españolas que usted puede obtener ayuda / respuestas de. Yo personalmente no te puedo ayudar con preguntas de español, aunque es un poco extraño. He mirado a través de las líneas de guía y no ver nada acerca de preferencias de idioma. Utilizando la categoría española es su mejor apuesta, mi amigo. Por cierto, el traductor español es filtrado, por lo que no hago eso. ¡Mucha suerte! :)</span>
8 0
3 years ago
How do u even teach a class for 8 hours
Likurg_2 [28]

Answer:

IKR AND HOW DO U EVEN LEARN FOR 8HOURS

Explanation:

HOPE THIS HELPS YOU OUT! BE THE FIRST TO COMMENT /FREE ON THESE COMMENTS TO GET A FREE BRAINLIY AWARD! PLZ ALSO CONDISER MARKING ME BRAINLIEST AND THANKS! MY JOURNEY HAS JUST BEGAN ON BRAINLY SO ASK ME IF U HAVE ANY QUESTIONS! -BEACHVIBES23

3 0
3 years ago
College is the only choice after high school and it’s the only path to a successful satisfying career true or false
borishaifa [10]

Answer:

False

Explanation:

Although college is almost essential in our day and age in order to become successful in the feild, some careers, very few do not need the requirement.

8 0
3 years ago
Read 2 more answers
Other questions:
  • What evidence do we have that distant galaxies are moving away from us?
    6·2 answers
  • A bag with 2 1⁄2 ounces of peanuts can make 2⁄3 of a jar of peanut butter. It can make one full jar with how many ounces of pean
    9·1 answer
  • Who were the "Saints?"
    8·2 answers
  • Spelled forwards I am what you do spelled backwards I am what you hate
    11·2 answers
  • A data set has these values: 5,7,7,9,9.9,9,11,11,13. A histogram of the distribution is shown. Which statement does not describe
    12·1 answer
  • The box of candies is shared equally.
    12·1 answer
  • A man throws a basketball from 30 in. Above the ground. The basketball bounces off the floor and a boy catches it. The distance
    7·1 answer
  • the author’s short, descriptive sentences reflect krebs’s thought process and his feelings about the girls. illustrate the anger
    6·2 answers
  • According to the laws of supply and demand, if romans begin to eat more grain and the egyptians who supply it to them continue t
    8·1 answer
  • When was hurricane watch issued for harvey
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!