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
elena-14-01-66 [18.8K]
3 years ago
6

A balloon is filled with 0.250 mole of air at 35°C. If the volume of the balloon is 6.23 liters, what is the absolute pressure

of the air in the balloon?
Chemistry
1 answer:
lord [1]3 years ago
6 0

Answer is:  the absolute pressure of the air in the balloon is 1.015 atm (102.84 kPa).

n = 0.250 mol; amount of substance.

V = 6.23 L; volume of the balloon.

T = 35°C = 308.15 K; temperature.

R = 0.08206 L·atm/mol·K, universal gas constant.

Ideal gas law: p·V = n·R·T.

p = n·R·T / V.

p = 0.250 mol · 0.08206 L·atm/mol·K · 308.15 K / 6.23 L.

p = 1.015 atm; presure of the air.

You might be interested in
Using your knowledge of the difference
ElenaW [278]
The person would die. Degrees Celsius is much higher than degrees Fahrenheit, therefore if the temperature rises 1 degrees celsius that’s much more of a rise than 1 degree Fahrenheit .
4 0
3 years ago
Hi All,
Novosadov [1.4K]

Answer:Combination.

Decomposition.

Single displacement.

Double displacement.

Combustion.

Redox.

Explanation:

4 0
3 years ago
Can anybody help me with these 2 ohms law
Fynjy0 [20]

Answer:

1

yywhhwhwhwysuiwjwcwcwfwhwuwiwioowow

3 0
3 years ago
The s subshell can hold up to two electrons in an atom. True or False
marshall27 [118]
True but this can vary 
5 0
3 years ago
Read 2 more answers
Over a long period of time, an igneous rock changes into a sedimentary rock. Which of these actions must have affected the igneo
Alla [95]

Answer: The actions that must have affected the igneous rock in order to form the sedimentary rock is that (It must have been broken down into sediments).

Explanation:

Rocks are solid structures that occurs naturally which is made up of different minerals. There are three main types of rocks, these includes:

--> METAMORPHIC ROCKS: These are the type of rocks which are formed by temperature and pressure changes inside the Earth.

--> SEDIMENTARY ROCKS: these rocks are usually formed from pre-existing rocks through the process of weathering (breaking down) of rocks.

--> IGNEOUS ROCKS: these rocks are formed when molten magma cools beneath or above the earth surface.

The actions that must have affected the igneous rock in order to form the sedimentary rock is that the igneous rocks are broken down into smaller pieces by erosion and weathering processes. Sediments which are formed accumulates at the earth surface. Over a long period of time, these sediments builds successive layers on top of one another. The sediments near the base hardens to form sedimentary rocks. This justifies the statement as a correct option (It must have been broken down into sediments).

3 0
3 years ago
Other questions:
  • The average American student is in class 330 minutes/day. How many hours/day is this?
    13·1 answer
  • What did dalton suggest that the structure of the atom looked like?
    11·1 answer
  • In a laboratory, you scratch an unknown mineral on a piece of unglazed porcelain. Which property are you trying to determine?
    10·2 answers
  • According to Boyle's law, the volume of a gas is inversely proportional to its pressure if the _____. number of particles and te
    12·1 answer
  • Still need a good answer heterogeneous vs homogeneous, don't copy from web pls.
    13·1 answer
  • Which of these would be most attracted to a magnet?
    15·2 answers
  • Which profession involves the study and
    12·1 answer
  • Calculate the frequency of a wave that is 4.3 x 10^-11 m the speed of light 5 points
    10·1 answer
  • What job uses % vol units?
    7·2 answers
  • A change in the nucleus of an atom that converts the atom from one element to another element is called.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!