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
Alenkinab [10]
3 years ago
8

If 85.0 L of helium at 29.0°C is compressed to 32.0 L at constant pressure, what is the new temperature?

Chemistry
1 answer:
Feliz [49]3 years ago
3 0

Answer:

113.69°k

Explanation:

V1=85L of helium                         V2=32L

T1= 29°C +273= 302°K                 T2=?

     T2=<u>TIV2</u>

              V1

    T2=<u>(302)(32)</u>= <u>9664</u>

                85           85

    T2=  113.69°K

You might be interested in
Is the osmotic pressure of a 0.10 M solution of NaCl greater than, less than, or equal to that of a 0.10 M solution of KBr?a. eq
jonny [76]

Answer:

a. equal to

Explanation:

The <em>osmotic pressure</em> is calculated by the formula:

π = <em>i</em> * M * R * T

Where π is the osmotic pressure, M is the concentration, R is a constant, T is temperature and <em>i</em> is the van't Hoff's factor (the number of ions a compound forms when dissolved in water,<u> for both NaCl and KBr is 2</u>).

Because R is always the same, and <u>Temperature and Concentration are equal between the two solutions</u>, the osmotic pressure of both solutions are also equal.

4 0
3 years ago
Explain how, the removal of thermal energy (heat) from matter affects its particles.
WINSTONCH [101]

Answer:

When a substance is heated, it gains thermal energy. Therefore, its particles move faster and its temperature rises. When a substance is cooled, it loses thermal energy, which causes its particles to move more slowly and its temperature to drop.

4 0
3 years ago
Read 2 more answers
Which of the following is not true of atoms?
Alexandra [31]

Answer:

they are composed of water

5 0
3 years ago
Read 2 more answers
What does vinegar do to eggs
andre [41]

Eggshells are made primarily of calcium carbonate. The acid in vinegar softens the calcium of the eggshell. Adding a little vinegar to the water when boiling eggs is an old cook’s trick that makes them easier to peel.

A link to this experiment is below in the comment box


7 0
3 years ago
How many orbitals are available in a “d” orbital configuration?
ratelena [41]

Answer:

e.)5

Explanation:

8 0
3 years ago
Other questions:
  • A length of 16.45 m in centimeters.<br><br>Conv. Factor                                   Set-up
    8·1 answer
  • What is the main difference between scholarly research and scientific research? Scientists wear white coats. One is performed wh
    15·2 answers
  • Paraphrase the first part of newton’s first law of motion
    9·1 answer
  • Determination of the chemical composition of the atmospheres of the planets is carried out most effectively by what type of stud
    11·1 answer
  • What is the symbolic formula for acetocholine?
    5·1 answer
  • How many milliliters of 0.1 m hcl is required to react with 0.15g sodium carbonate (na2co3?
    15·1 answer
  • Work shown would be appreciated ❤️<br><br> 20 points!!!!
    11·1 answer
  • How many mass would be contained in 0.01mol of NaOH
    14·1 answer
  • What happens when you drop a feather and hammer on the moon and why
    7·1 answer
  • Is it possible to have an electromagnetic wave with a wavelength (a) of 104.68 m and an energy of 3.25 x 10-27 J? Show your work
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!