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
ale4655 [162]
3 years ago
7

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 o

f the air in the balloon?
Chemistry
1 answer:
Jobisdone [24]3 years ago
6 0
X= 101.325 kPa
The absolute pressure of the air in the balloon is 101.325 kilopascals.
You might be interested in
how much heat will be absorbed by 25g of chloroform when its temperature started at 67.0C and after it was 112.0C
snow_tiger [21]

Hello friend ☺

ΔH = MCΔT

ΔH = to the amount of energy or change in energy (J)

mass of water

C = waters specific heat capacity

ΔT = change in temperature

and so ΔH = 25 × 4.18 × ( 112-67 ) J = 4702.5 J

Thanks ❤

8 0
3 years ago
What are some similarities amongst elements within a group?
kifflom [539]
Elements in the same group have the same amount of electrons.

Elements in the same period have the same amount of atomic orbits.

Hope this helps!
8 0
3 years ago
The yellow beams in the model represent equal amounts of radiation coming from the Sun. Based on information shown in the model,
aivan3 [116]

Answer:

C

Explanation:

4 0
3 years ago
Read 2 more answers
Circle the letter next to each sentence that is true concerning the compressibility of gases. a. The large relative distances be
Anuta_ua [19.1K]

Answer:

The large relative distances between particles in a gas means that there is considerable empty space between the particles.

The assumption that particles in a gas are relatively far apart explains gas compressibility.

Compressibility is a measure of how much the volume of matter decreases under pressure.

Energy is released by a gas when it is compressed

Explanation:

The kinetic molecular theory establishes that gases are composed of molecules. These molecules of gas are far apart from each other hence there is a considerable empty space between the gas molecules. As a result of these empty spaces between gas molecules, it is possible to compress a gas.

Compressibility is defined as a measure of how much the volume of matter decreases under pressure. When a gas is compressed, work is done on the gas and energy is evolved hence the gas heats up.

6 0
3 years ago
5. Which are generally less soluble, compounds with chlorate ions or carbonate ions?
Vitek1552 [10]

Answer:

Compounds with Carbonate ions are less soluble than the compounds with Chlorate ions.

Explanation:

The reason is that the compounds with carbonate ions have less attraction between positive and negative charges. (Solvation)

7 0
3 years ago
Other questions:
  • Consider the reaction 2Al + 6HBr → 2AlBr3 + 3H2. If 8 moles of Al react with 8 moles of HBr, what is the limiting reactant?
    10·1 answer
  • What is the volume of an oxygen tank if it contains 12 moles of oxygen at 273 K under 75 kPa?
    11·1 answer
  • Which class of organic compound is least likely to be used as an organic solvent? aldehyde ketone alkyl halide ether
    9·2 answers
  • Help!! Thank you so much ❤️
    11·1 answer
  • Pepsin is an enzyme involved in the process of digestion. Its molar mass is about 3.50 × 104 g/mol. What is the osmotic pressure
    9·1 answer
  • I put 40 points on this!!! PLEASE HELP!! I NEED AN A OR MY MOM IS GONNA KILL ME!
    11·1 answer
  • Chemistry Problem<br><br>1234567890-
    10·2 answers
  • Which subatomic particles have approximately the same mass?
    12·2 answers
  • It takes 90 N of force to lift a box of books off my smiths table. If you can only leave the box 25% of the way up, how many new
    13·1 answer
  • An element with the general electron configuration for its outermost electrons of ns2np1 would be in which element group?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!