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
vodka [1.7K]
3 years ago
9

When the pressure that a gas exerts on a sealed container changes from 53.0 Bar to 35.2 Bar, the temperature changes from _____

C to 12.0 C. Use P1/T1=P2/T2

Advanced Placement (AP)
1 answer:
viktelen [127]3 years ago
4 0

Answer:

156.1^{\circ}C

Explanation:

We can solve the problem by using Gay-Lussac's law, which states that:

"For a fixed mass of ideal gas kept at constant volume, the pressure of the gas is directly proportional to its absolute temperature"

Mathematically:

\frac{p}{T}=const.

where

p is the pressure

T is the absolute temperature

The equation can be also rewritten as

\frac{p_1}{T_1}=\frac{p_2}{T_2}

where, in this problem:

p_1 = 53.0 Bar is the initial pressure

p_2=35.2 Bar is the final pressure

T_2=12.0^{\circ}+273=285 K is the final temperature

Solving for T1, we find the initial temperature:

T_1=\frac{p_1 T_2}{p_2}=\frac{(53.0)(285)}{35.2}=429.1 K

Converted into Celsius degrees,

T_2=429.1-273=156.1^{\circ}C

You might be interested in
Why is friendship an important component of Holi?
klasskru [66]
Http://www.holifestival.org/significance-of-holi.html
8 0
3 years ago
The number of births that occur in relation to the overall population per year is called the __________. A) birth rate B) popula
tigry1 [53]
Correct me if I’m wrong, but I think it’s B
6 0
3 years ago
do you ever feel that you want to be someone else like me i want to be Gar/Beast Boy and i wish i had a girl like Rachel
otez555 [7]

Answer:

Sometimes

Explanation:

7 0
3 years ago
Most cases in the us Supreme Court are accepted by
elena-s [515]
Usually, the justices are the ones who accepted cases.
4 0
3 years ago
Read 2 more answers
What was the labor system in tokugawa japan
Wewaii [24]

...of strict social stratification...

6 0
3 years ago
Other questions:
  • Which of these describes an item for which a change in its supply is proportional to a change in its price ?
    14·1 answer
  • Why can't the field of human geography exist without studying physical geography
    9·1 answer
  • Identify comparisons between trade and early forms of expansion during the 13th and 14th centuries of the third-wave era.
    10·1 answer
  • What is a phrase? A. A place of rest in the music B. A musical idea with varying shape C. A short reoccurring musical idea D. A
    9·2 answers
  • What was the founding fathers philosophy about human nature
    8·1 answer
  • Which law sets national standards for employment screening and background checks?
    11·1 answer
  • What is 5 divided by the product of 3 and 2
    6·2 answers
  • HELPPPPPPPPPPPPPPPPPPPPPPPP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
    8·2 answers
  • Lets see how many people know dis<br><br> cos im ah ah in the stars tonight
    8·2 answers
  • Princess.stackkzz follow da jawn
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!