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
Shalnov [3]
3 years ago
9

Relationship between boiling temperature and vapour pressure

Chemistry
1 answer:
Ronch [10]3 years ago
3 0

Answer:

The higher the vapor pressure of a liquid at a given temperature, the lower the normal boiling point of the liquid.

Explanation:

You might be interested in
What is kinetic theory?
Anna11 [10]
The body of theory which explains physical properties of matter in terms of the motions of its constituent particles.
3 0
3 years ago
Why must energy be used to produce the colors seen
olga_2 [115]

Answer:

Visible light contains all the colors from violet to red. An object gets its color when electrons absorb energy from the light and become “excited” (raised to a state of increased energy). The excited electrons absorb certain wavelengths of light.

The Sun emits light of every possible frequency at once, including at frequencies too high or too low for us to see. But the Sun's highest intensity radiation aligns approximately with our visible range – red through blue. That's no coincidence – like all animals on Earth, we have evolved to make best use of the light available.

Explanation:

8 0
2 years ago
Read 2 more answers
Please help due tomorrow <br><br> Thanks
natka813 [3]
I believe the answer is the poles of the magnet. 
8 0
3 years ago
A sample of He gas (3.0 L) at 5.6 atm and 25°C was combined with 4.5 L of Ne gas at 3.6 atm and 25°C at constant temperature in
LenKa [72]

Answer:

P=3.7atm

Explanation:

Hello,

In this case, it is possible to determine the pressures of both helium and neon as shown below:

n_{He}=\frac{P_{He}V_{He}}{RT}=\frac{5.6atm*3.0L}{0.082\frac{atm*L}{mol*K}*298.15K} =0.688molHe\\\\n_{Ne}=\frac{P_{Ne}V_{Ne}}{RT}=\frac{3.6atm*4.5L}{0.082\frac{atm*L}{mol*K}*298.15K}=0.663molNe

Now, one considers the total moles (addition between both neon's and helium's moles) and the total volume to compute the final pressure as shown below:

P=\frac{n_TRT}{V_T} =\frac{(0.688+0.663)mol*0.082\frac{atm*L}{mol*K}*298.15K}{9.0L}=3.7atm

Best regards.

8 0
2 years ago
Under the same conditions of solar radiation, compared with oceans the land will warm_________
aksik [14]
Land will warm faster/quicker
7 0
3 years ago
Other questions:
  • How many grams of water are needed to add to 4.00 grams NaOH to create a 2.00% solution
    14·1 answer
  • Write this numeral in scientific notation.<br><br> 820.5
    10·1 answer
  • What is the volume of the piece of iron?
    12·1 answer
  • How many moles of NaCl will be produced from 83.0g of Na, assuming Cl2 is available in excess?
    14·2 answers
  • What are periods and groups on the periodic table?​
    11·2 answers
  • Help which one is correct
    8·1 answer
  • A 558 mg of a mixture of fluorene and benzoic acid was weighed out and subjected to an extraction and recrystallization. After t
    6·1 answer
  • What characteristic of an element differs between isotopes?
    8·1 answer
  • Unlike plants, humans cannot make their own food. Where do most humans get energy to live, breathe, and grow? (2 points)
    10·1 answer
  • Which is best represented by the equation?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!