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
Mamont248 [21]
1 year ago
14

Under constant pressure a sample of hydrogen gas initially at 88°C and 9.6 L is cooled until its final volume is 3.4 L. What is

the final temperature?
Chemistry
1 answer:
Scilla [17]1 year ago
7 0

The final temperature = -145.24K or 127°C.

According to the data given,

T1= 88°C = 361.15K

V1= 9.6 L

V2= 3.4 L

T2= ?

We know that, according to Charles's law,

T1/V1=T2/V2

T2= T1*V2/V1

T2= 127°C or -145.24K

The final temperature = -145.24K or 127°C

<h3>What does Charles law state?</h3>

According to Charles' law, when the pressure is held constant, the volume of a given amount of gas is precisely proportional to its temperature on the kelvin scale.

<h3>What connection exists between volume and temperature?</h3>
  • In layman's words, the volume of a fixed mass of gas is exactly proportional to temperature at constant pressure.
  • When a constant mass of gas is cooled, its volume decreases, and when the temperature is elevated, its volume grows.

<h3>What are the applications of Charles law?</h3>
  • A hot air balloon drifting through the air is an illustration of Charles Law in action.
  • The air within the balloon is heated by a torch, which causes the air molecules to move more quickly and disperse.
  • This causes the air inside the balloon to be less dense than the air outside, which causes the balloon to float.

To learn more about Charles law visit:

brainly.com/question/16927784

#SPJ9

You might be interested in
How much time will you save on a ten mile trip if u travel at 60mph rather than at 55mph?
elena-14-01-66 [18.8K]

Time = Distance/Rate

for 60 mph

Time = 10 miles/60 mph

= 0.1666 * 60 minutes = 10 minutes

for 55 mph

Time = 10 miles/55 mph

= 0.181818 * 60 minutes = 10.90 minutes

3 0
4 years ago
Read 2 more answers
Which factors cause a rising tide? A. The moon's gravity and Earth's rotation B. Density differences due to salinity and tempera
Irina18 [472]
It a because the moons gravity pulls the water and the earths rotation moves the bump/wave
3 0
3 years ago
Read 2 more answers
Discuss the importance of Icaming social anthropology for university students<br>​
ivann1987 [24]

Answer:

what is the importance of anthropology as a student?

Social anthropology plays a central role in an era when global understanding and recognition of diverse ways of seeing the world are of critical social, political and economic importance. Social anthropology uses practical methods to investigate philosophical problems about the nature of human life in society.

Explanation:

3 0
3 years ago
The combustion of 0.374 kg of methane in the presence of excess oxygen produces 0.983 kg of carbon dioxide. What is the percent
anyanavicka [17]
Assuming that the combustion formula is
CH4 + 2O2 --> 2H2O + CO2<span>,

That means for every 1 molecule of methane(CH4) there will be one molecule of carbon dioxide(</span>CO2) produced. Methane molecular weight 16, carbon dioxide molecular weight is 44. Then the percent yield should be:
1 * (0.374/ 16) /(0.983/44)= 0.374*44/ 0.983 * 16= 104.6%

You sure the number is correct? Percent yield should not exceed 100%
5 0
4 years ago
The shadow zone exists because:
Sliva [168]

Answer: I would say that the answer is C.)  P waves reflect as they travel through Earth.

Explanation:

6 0
3 years ago
Other questions:
  • I need help with these two questions
    7·1 answer
  • Which of the following can be true about a chemical reaction
    12·1 answer
  • Difference between empircal formula and molecular formula​
    15·1 answer
  • The symbol of Radon??
    11·1 answer
  • 45 grams of ammonia, NH3, in 0.75 L of solution.
    9·1 answer
  • What do animals use for energy in food
    8·1 answer
  • How many grams of Al2O3 are needed to produce 24.5 L of O2 gas at STP?
    8·1 answer
  • The distance time graph for four objects is shown below:
    6·1 answer
  • Examples of interstitial alloys​
    14·1 answer
  • What substitute for fossil fuel depletion has been heralded as the solution to the nation’s energy problems??
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!