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
spayn [35]
3 years ago
7

What is the average kinetic energy of 1 mole of a gas that is at 100 degrees Celsius?

Chemistry
1 answer:
Paha777 [63]3 years ago
3 0
The average kinetic energy of an ideal gas is calculated as 

KE_avg = 3/2 kT

where T is the temperature in Kelvin and k=R/N_A; R is the universal gas constant and N_A is the number of moles.

Thus, upon substitution we get

KE_avg = 3/2(8.314/1)(100+273)
KE_avg = 3/2(8.314)(373)
KE_avg = 4651.683

The average kinetic energy of 1 mole of a gas at 100 degree Celsius is 4651.683 J.


You might be interested in
Choose the correct statement regarding the relative size of atoms:
Sonbull [250]

Answer:

The atoms on left side are larger than the atoms on the right side of the periodic table because those on the right have more proton's.

Explanation:

As we travel along a period in a periodic table then the atomic radii decreases

This is because as we travel along a period we have that the atomic number of the atoms increases which means the the number of proton's increased

But the electron's add to the same outer shell throughout the period , which means the effective nuclear charge increases which pulls the outer electrons toward's the nucleus and the size decreases.

Therefore the atoms on left side are larger than the atoms on the right side of the periodic table because those on the right have more proton's.

6 0
3 years ago
Whitch statement is the best example of pseudosicience
Mars2501 [29]

Please include the statements

7 0
3 years ago
Please answer this question​
vova2212 [387]

Answer:

Yes

Explanation:

Natural gas is colorless and odorless, and explosive, so a sulfur-smell (similar to rotten eggs) is usually added for early detection of leaks. ... Natural gas is a fossil fuel. Natural gas is a non-renewable hydrocarbon used as a source of energy for heating, cooking, and electricity generation.

5 0
2 years ago
What are the benefits of taxes? What is the relationship between taxes and the government?
marin [14]

collect this money and use it to finance social projects

__________________________________________

3 0
2 years ago
Read 2 more answers
A boy kicks a ball with a force of 40 N. At exactly the same moment, a gust of wind blows in the opposite direction of the kick
aliya0001 [1]
B, the opposing forces are the same, thus, the ball doesn't move back or forward.
8 0
3 years ago
Read 2 more answers
Other questions:
  • Which statement defines the temperature of a sample of matter?
    6·1 answer
  • Which age range would you expect to find a higher mortality rate in a typical disease?
    9·1 answer
  • The magnetic force exerted in the region around a magnet is know as its what is the correct answer?
    12·1 answer
  • You want to determine the protein content in milk with the Kjeldahl method. You take 100 g whole milk and use 100 mL of 0.5 M hy
    14·1 answer
  • A balloon has a volume of 10,500 liters, and the temperature is 15°C. If the temperature were -25°C, what would the volume of th
    10·2 answers
  • What is an example of a polyatomic ion
    5·2 answers
  • How many moles are equal to 13.25 g of water, H2O?
    13·1 answer
  • Give the net ionic equation for the reaction (if any) that occurs when aqueous solutions of sodium sulfide and iron(II) nitrate
    7·1 answer
  • a substance that is found naturally in the Earth and that does not contain plant or animal matter. Gold is an example.
    5·1 answer
  • Can someone please try to help me? I’ll give you brainiest
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!