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
Nonamiya [84]
4 years ago
9

A 400 mL sample of hydrogen gas is collected over water at 20°C and 760 torr the vapor pressure of water at 20°C is 17.5 torr. w

hat volume will the dry hydrogen gas occupy at 20°C and 760 torr?
Chemistry
1 answer:
o-na [289]4 years ago
4 0

Answer:

V2 = 17371.43ml

Explanation:

We use Boyles laws

since temperature is constant

P1V1=P2V2

760 x 400 = 17.5 x V2

304000 = 17.5 x V2

V2 = 304000/17.5

V2 = 17371.43ml

You might be interested in
What causes the change within every twenty four hours from day to night on Earth?
Marta_Voda [28]

Answer:

The Earth's rotation on its axis

3 0
3 years ago
Read 2 more answers
How will the vapor pressure of an aqueous solution of sodium chloride compare to that of pure water?
solmaris [256]

The vapor pressure of a compound refers to the pressure generated by the vapour of a compound in equilibrium with its condensed stage. The major determinant of a compound vapour pressure is temperature. The vapour pressure of an aqueous solution of sodium chloride will be lower than that of pure water. This is because, dissolution of solute in a solvent always reduces the vapour pressure of the solution as a result of interactions between the molecule of the solute and the solvent. Thus, a pure compound will always have a higher vapour pressure than a solution.

7 0
4 years ago
Read 2 more answers
Which is smaller 4 gallons or 33 pints?
fenix001 [56]
4 gallons
1 pint=0.125 gallons
0.125 times 33= 4.125
7 0
3 years ago
Can you count how many atoms there are in the following compounds?
kondor19780726 [428]

you are given the mass of an element, you use the periodic table to find its molar mass, and multiply the given mass by the reciprocal of the molar mass. This is Mass → Moles . Once you have moles, multiply by Avogadro's number to calculate the number of atoms. This is Moles → Atoms

7 0
3 years ago
This terms refers to one who buys goods or services for personal use called ?
Goryan [66]
Consumer or it might be a want... more than likely a consumer.

5 0
4 years ago
Read 2 more answers
Other questions:
  • Why is each year's vaccine different?
    5·2 answers
  • 99 Points Pls help
    13·2 answers
  • Which of the following gases would be most likely to experience ideal behavior at high pressures?
    5·1 answer
  • A sample of gasoline contains various hydrocarbons, which comprise atoms of carbon, hydrogen, and oxygen. The hydrocarbons mix t
    6·1 answer
  • What kind of hair shampoo can more efficiently clean hair,acidic or alkaline,why?
    8·1 answer
  • Calculate the molecular mass of Na2HPO4
    5·1 answer
  • Based on the equation below, which of the following statements best describes what should be observed as the reaction takes plac
    13·1 answer
  • How do scientists determine the names for so many different living things
    13·1 answer
  • In dry climates, people often dig wells to find additional sources of water
    9·2 answers
  • The particle diagram shown above represents the dissolution of CuCl(s) assuming an equilibrium concentration for Cu+ ions of abo
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!