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
olya-2409 [2.1K]
3 years ago
6

What is the pressure of 0.540 mol of an ideal gas at 35.5 L and 223 K?

Chemistry
1 answer:
Vladimir79 [104]3 years ago
4 0
P: ?
V: 35,5L = 35,5 dm³
n: 0,54 mol
R: 83,14 hPa·dm³/mol·K
T: 223K
..................
pV = nRT
p = nRT/V
p = (0,54×83,14×223)/35,5
p = 282,02 hPa
You might be interested in
Question is <br> P2O5 a ionic or covalent bond, its covalent right?
melisa1 [442]
Yes it is ========== covalent bond
5 0
2 years ago
Read 2 more answers
Write .. hot copper metal reacts with chlorine gas to form solid green copper chloride
maw [93]

Answer:

hope helps.

oskskskdbbdjdh

4 0
3 years ago
What new evidence led scientists to change their minds about the geocentric model?
IRISSAK [1]

Galileo disproved the Ptolemaic theory, sanctioned for centuries by the Church, which held the Earth to be the central and principal object in the universe, about which all celestial objects orbited.

3 0
3 years ago
To this day, scientists are interested in compressing gases other than nitrogen to extreme pressures. Which other gas does the a
myrzilka [38]

The other gas which the article mentioned is Helium gas.

<h3>What is Compression?</h3>

This refers to the squeezing or shortening of a substance which is most often done by  increasing the temperature.

The information scientists hope to gain by compressing this gas into a solid is by studying the molecular structures and using it in the production of other substances which is why Nitrogen and Helium are the gases being studied in this scenario.

Read more about Compression  here brainly.com/question/17266589

4 0
2 years ago
37.5ml of menthol is dissolved in water to make 456 ml of solution, what is the concentration expressed in volume/volume % of th
Ahat [919]

Answer:

V/V% = 8.2%

Explanation:

Given data:

Volume of methanol = 37.5 mL

Volume of solution = 456 mL

V/V% = ?

Solution:

V/V% = [volume of solute / volume of solution ]×100

V/V% = 37.5 mL / 456 mL × 100

V/V% = 0.08× 100

V/V% = 8.2%

3 0
3 years ago
Other questions:
  • PLEASE HELPP
    11·1 answer
  • Which is an example of a pure substance? A. coffee B. helium C. vinegar D. trail mix
    10·1 answer
  • Why didn't mendeleev use atomic number to arrange the elements?
    13·1 answer
  • Which statement best describes London dispersion forces?
    9·1 answer
  • If we find that there is a linear correlation between the concentration of carbon dioxide in our atmosphere and the global​ temp
    10·1 answer
  • What are the types of radiation emitted by the nuclei of radioactive elements?
    7·1 answer
  • Which statement about the Nobel gases is most reliable
    12·1 answer
  • A sample contains 0.1895 g of salt per 50 g of seawater. What is its salinity?
    15·1 answer
  • Question 13 of 25
    12·1 answer
  • How many moles of H, O can be formed from 3.02 x 1023 atoms of NH from the
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!