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
son4ous [18]
3 years ago
12

A sample of oxygen gas in one container has a volume of 20.0mililiter at 297 K and 101.3 kPa. The entire sample is transferred t

o another container where the temperature is 283 K and the pressure is 94.6 kPa. Which is correct numerical setup for calculating the new volume of this sample of oxygen gas
Show work please
Chemistry
1 answer:
VashaNatasha [74]3 years ago
3 0

Answer: V_2=\frac{101.3kPa\times 20.0ml\times 283K}{297K\times 94.6kPa}

Explanation:

Combined gas law is the combination of Boyle's law, Charles's law and Gay-Lussac's law.

The combined gas equation is,:

\frac{P_1V_1}{T_1}=\frac{P_2V_2}{T_2}

V_2=\frac{P_1V_1T_2}{T_1P_2}

where,

P_1 = initial pressure of gas = 101.3 kPa

P_2 = final pressure of gas = 94.6 kPa

V_1 = initial volume of gas = 20.0 ml

V_2 = final volume of gas = ?

T_1 = initial temperature of gas = 297K

T_2 = final temperature of gas = 283K

Now put all the given values in the above equation, we get the final volume of gas.

V_2=\frac{101.3kPa\times 20.0ml\times 283K}{297K\times 94.6kPa}

V_2=20.4ml

Thus the correct numerical setup for calculating the new volume is \frac{101.3kPa\times 20.0ml\times 283K}{297K\times 94.6kPa}

You might be interested in
How much water vapor can a cubic meter of air hold at 25 degrees celcius
Thepotemich [5.8K]
I think you might find your answer here https://answers.yahoo.com/question/index?qid=20121101101721AAeZyHE
5 0
3 years ago
Read 2 more answers
A student prepares a solution of Potassium Nitrate (KNO3) containing 95g at 40 C. This solution is -
Sholpan [36]

Answer:

unsaturated

Explanation:

4 0
2 years ago
What charge would you expect for an formed by S?
sp2606 [1]

Answer:

in this the correct answer is option 2.

6 0
2 years ago
Explain why a propane torch is lit inside a hot air balloon during preflight preparations. Which gas law applies?
Olegator [25]

Propane torch is lit inside a hot air balloon during pre-flight preparation because the heat from the touch is needed to heat the cold air inside the balloon, so that the air will expand and become less dense and rise, thus providing a lift for the balloon. This is line with charle's law, which states that, the volume of a fixed mass of ideal gas is directly proportional to the absolute temperature. This law implies that, as the temperature of the air inside the balloon increase, the volume of the balloon also increases.

5 0
3 years ago
Read 2 more answers
Which is true about a chemical reaction
victus00 [196]
I think A. is the answer
8 0
3 years ago
Read 2 more answers
Other questions:
  • What is Heterogeneous? And an example. What is Homogeneous? And an example. I just need those, thanks
    5·1 answer
  • 6. Macromolecules represent which level of organization in the body?
    10·1 answer
  • Convert 1.5 mol Na to mass
    10·1 answer
  • Cans someone help me lol ;)<br> WILL MARK BRAINLIEST!!
    10·1 answer
  • Hunter is copying an angle. His work so far follows. Explain the importance of his next step. Which is drawing A-line through A
    14·1 answer
  • Brainiest plsss helpp
    5·2 answers
  • WORTH 15 POINTS HELP PLZ
    13·2 answers
  • Which will diffuse the most? The particles with the
    5·1 answer
  • Some elements produce distinct colors in a flame. what is the cause of this phenomenon?
    11·1 answer
  • . how do some deep-sea animals use their bioluminescence, or ability to give off light? (select all that apply.)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!