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
vladimir1956 [14]
3 years ago
7

Find the volume of 6.45 moles of gas present at a temperature of 27.0oC and a pressure of 675 torr.

Chemistry
1 answer:
maw [93]3 years ago
3 0

<u>Answer:</u> The volume of the gas is 178.76 L

<u>Explanation:</u>

The ideal gas equation is given as:

.......(1)

where

P = pressure of the gas = 675 torr

V = volume of gas = ?

n = number of moles of gas = 6.45 moles

R = Gas constant = 62.36 L.torr/mol.K

T = temperature of the gas = 27^oC=[27+273]K=300K

Putting values in equation 1, we get:

675torr\times V=6.45mol\times 62.36L.torr/mol.K\times 300K\\\\V=\frac{6.45\times 62.36\times 300}{675}=178.76 L

Hence, the volume of the gas is 178.76 L

You might be interested in
The blackbody curve for a star named beta is shown below. The most intense radiation for this star occurs in what spectral band?
Viefleur [7K]
The answer is Infrared.
5 0
3 years ago
Read 2 more answers
What exacerbates the heat waves?
KIM [24]

Answer:

A heatwave occurs when a system of high atmospheric pressure moves into an area and lasts two or more days.

Explanation:

In such a high-pressure system, air from upper levels of our atmosphere is pulled toward the ground, where it becomes compressed and increases in temperature.

5 0
3 years ago
What are three (3) rights workers have in the workplace?
Jobisdone [24]

Answer:

The right to refuse work that could affect their health and safety and that of others.

8 0
3 years ago
Cobalt (Co) has an atomic mass of 59 and an atomic number of 27. Which statement correctly describes an atom of cobalt?
marysya [2.9K]

Answer:

A

Explanation:

27 us the number of protons when we subtract 27 from 59 it will be 32 because a mass number is the sum of proton and neutron but tell u more on the comment

3 0
3 years ago
What's a vacuum exactly
stealth61 [152]

Answer:

Vacuum: space in which there is no matter or in which the pressure is so low that any particles in the space do not affect any processes being carried on there It is a condition well below normal atmospheric pressure and is measured in units of pressure (the pascal).-the internet gave me this answer so..

Explanation:

hope this helps :)

7 0
3 years ago
Other questions:
  • How many total atoms are in 0.720 g of p2o5
    13·2 answers
  • Which options correctly describe characteristics of noble gases? Select all that apply.
    9·1 answer
  • How many moles are in 16.94g of water?
    15·1 answer
  • "which compound would be expected to show intense ir absorption at both 3500 and 1733cm-1?"
    8·1 answer
  • As chief chemist at Superior Analytical Products (SAP) you must design an experiment to determine the density of an unknown liqu
    15·1 answer
  • Which fact about fuel cells is FALSE?
    7·1 answer
  • Which of these processes removes carbon from
    14·1 answer
  • Convert the following into correct scientific notation:
    15·1 answer
  • Were there any finches that could access more than one food source? If so, which ones?
    14·1 answer
  • A gas has a volume of 72.1 liters at 58.3 atm. The final volume is 101.0L, what is the new pressure?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!