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
harina [27]
3 years ago
9

When the volume of a gas is changed from 11.5 cm3 to ?cm the temperature will change from 415 K to 200 K

Chemistry
1 answer:
Sonja [21]3 years ago
4 0

Assuming that the gas acts like an ideal gas, we can calculate for the final volume using the ideal gas law:

PV = nRT

Where P = pressure, V = volume, n = number of moles, R = gas constant, and T = temperature

Assuming that P, n, and R are constant throughout the process, we can define another constant K:

V / T = K               where K = nR / P

Equating the initial and final states:

Vi / Ti = Vf / Tf

Substituting the given values:

11.5 cm^3 / 415 K = Vf / 200 K

Vf = 5.54 cm^3

You might be interested in
What is it called when liquid changes state to a gas?
Viefleur [7K]
Boiling point
i hope this helps.
6 0
3 years ago
How many moles of bromine atoms are in 2.60×10^2 grams of bromine?
AlladinOne [14]
Your answer is 3.25 moles of Bromine

4 0
3 years ago
What observations can you make about this group of people? Name one inference you can make from your observations.
Vlad1618 [11]

Answer:

What group of people ay?

Maybe look at their differences in appearance: height, size, weight, skin color, clothing choice?

7 0
3 years ago
Read 2 more answers
How many bonds are present in Cl20?<br> a. 2<br> b. 4<br> c. 1<br> d. 3
steposvetlana [31]

Answer:

A. 2 bonds

Explanation:

If you see a charch of ci20 it would easily show the answer.

8 0
3 years ago
Use the scenario to answer the following question. Four scientists observed an area of land that had been cleared of all trees a
Blizzard [7]

Answer:

b

Explanation:t not sure

3 0
3 years ago
Read 2 more answers
Other questions:
  • Elements found to the left of the metalloids on the periodic table display which properties? Select all that apply.
    15·2 answers
  • Jeremy left his bike outside overnight. When he woke up in the morning, there were water drops on the seat. When he went to ride
    12·1 answer
  • Which element would chemically react with oxygen​
    14·1 answer
  • Beaux has purchased a synthetic material for a product he is launching. What is most likely a benefit of this material? A) It is
    15·2 answers
  • Calculate ΔH o rxn for the following: CH4(g) + Cl2(g) → CCl4(l) + HCl(g)[unbalanced] ΔH o f [CH4(g)] = −74.87 kJ/mol ΔH o f [CCl
    5·1 answer
  • Which statement describes a chemical property of iodine?
    11·1 answer
  • How I can answer this plz
    13·2 answers
  • The conversion of mass into huge amounts of energy is the basis of __________.
    14·2 answers
  • HURRYYY !!!! What radioactive isotope produces Aluminum-13 by beta decay
    5·2 answers
  • How much heat is required to convert 29g of ice at -4.0c to water vapor at 105
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!