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
lara [203]
3 years ago
10

A sealed helium balloon with an internal pressure of 1.00 atm and a volume of 4.50 L at 293 K is moved. What volume will the bal

loon occupy at a place where the pressure is 0.600 atm and the temperature is 253 K?
Chemistry
1 answer:
bixtya [17]3 years ago
8 0

Answer:

6.48 L

Explanation:

From the question,

Applying

PV/T = P'V'/T'......................... Equation 1

P = initial pressure of the helium balloon, V =  Initial volume of the balloon, T = Initial temperature of the balloon, P' = Final pressure of the balloon, T' = Final temperature of the balloon, V' = Final volume of the balloon.

make V' the subject of the equation

V' = PVT'/P'T......................... Equation 2

Given: P = 1 atm, V = 4.5 L, T' = 253 K, T= 293 K, P' = 0.6 atm

Substitute these values into equation 2

V' = (4.5×1×253)/(0.6×293)

V' = 1138.5/175.8

V' = 6.48 L

You might be interested in
35.
Nadusha1986 [10]

Answer:

The answer is Gylcerol

4 0
3 years ago
How do the chemical properties of the halegons compare to those of the noble gases
saul85 [17]

Answer:

The halogens are extremely reactive, whilst the noble gases are mainly inert.

Only some noble gases tend to form compounds, such as xenon and krypton. However, some like helium, almost have no compounds at all. Noble gases also have octet rule shells, which causes the little reactivity associated with them. To form bonds with noble gases, a lot of energy is required to form those bonds. Halogens, on the other hand, are extremely reactive. Compounds like chlorine and fluorine must be stored carefully, as they will oxidise anything that they can find, just to get one extra electron to get an octet configuration.


Hope this helps :)

6 0
3 years ago
Read 2 more answers
Explain how a photosystem converts light energy to chemical energy steps
const2013 [10]
Light energy is turned into chemical energy when <span>when a photochemically excited special chlorophyll molecule of the photosynthetic reaction center loses an electron, undergoing an oxidation reaction.

</span>
7 0
4 years ago
If you were trying to find the substance that increases in temperature rapidly, you should choose a substance with....
a_sh-v [17]
The best and most correct answer among the choices provided by your question is the third choice or letter C "a low heat capacity because a small amount of thermal energy will cause a large increase in temperature.<span> " 

Heat capacity is </span><span>the number of heat units needed to raise the temperature of a body by one degree.</span>

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
8 0
4 years ago
ANDRES MEJIA-C...
BigorU [14]

Explanation:

Gases: more space therefore meaning that particles in the gas have the highest Kinetic energy therefore moving faster all around.

Liquid: they have more kinetic energy than liquid,but they have some space for movement so they collide each other quicker due to lack of space.

solids: They have least kinetic energy as they have no space at all meaning particles can move around and only just vibrate against each other.

3 0
3 years ago
Other questions:
  • What is the total amount of matter in an ecosystem doing? always changing always increasing always decreasing remaining the same
    8·1 answer
  • Which is one quality of the entire open-ocean zone?
    14·2 answers
  • Which is more acidic, 4-ethoxyphenol or 4-nitrophenol?
    7·1 answer
  • If a chemical reaction leaves you with a new
    13·2 answers
  • A piece of copper metal is dipped into an aqueous solution of AgNO3. Which net ionic equation describes the reaction that occurs
    9·2 answers
  • A sample of gas contains 0.1300 mol of N2(g) and 0.2600 mol of O2(g) and occupies a volume of 23.9 L. The following reaction tak
    12·1 answer
  • Deceive the photoelectric effect and explain why it made modifications to the Rutherford model necessary
    12·1 answer
  • Which generally occurs as temperature increases?
    14·1 answer
  • What is the classification of mixture​
    7·1 answer
  • What structures do both plant cells and animal cells contain?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!