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
andreev551 [17]
3 years ago
10

What is the process of water changing from a gas to a liquid​

Chemistry
1 answer:
AlekseyPX3 years ago
5 0

Answer:

vaporization

Explanation:

You might be interested in
What mass of nitrogen is needed to fill an 855 L tank at STP?
scoundrel [369]

Answer:

It takes 1,068.76 grams of nitrogen to fill an 855 L tank at STP.

Explanation:

The STP conditions refer to the standard temperature and pressure. Pressure values at 1 atmosphere and temperature at 0 ° C or 273.15 °K are used and are reference values for gases.

On the other side, the pressure, P, the temperature, T, and the volume, V, of an ideal gas, are related by a simple formula called the ideal gas law:  

P*V = n*R*T

where P is the gas pressure, V is the volume that occupies, T is its temperature, R is the ideal gas constant, and n is the number of moles of the gas.

So, in this case:

  • P= 1 atm
  • V= 855 L
  • n= ?
  • R= 0.082 \frac{atm*L}{mol*K}
  • T= 273.15 K

Replacing:

1 atm* 855 L= n* 0.082 \frac{atm*L}{mol*K} * 273.15 K

Solving:

n=\frac{1 atm* 855 L}{0.082\frac{atm*L}{mol*K} *273.15 K }

n= 38.17 moles

Being the molar mass of nitrogen N2 equal to 28 g / mol, you can apply the following rule of three: if there are 28 grams in 1 mole, how much mass is there in 38.17 moles?

mass=\frac{38.17 moles*28 grams}{1 mole}

mass= 1,068.76 grams

<u><em> It takes 1,068.76 grams of nitrogen to fill an 855 L tank at STP.</em></u>

3 0
3 years ago
What role does chlorophyll play in photosynthesis?
Elina [12.6K]
Chlorophyll captures the sun's energy and is used as energy to complete the photosynthesis process
4 0
3 years ago
If 2.0 mol of Zn is mixed with 3.0 mol<br> of HCl, which reactant will be limiting?
Soloha48 [4]

The following Balanced Reaction will take place:

Zn + 2HCl → ZnCl₂ + H₂

In the question, we have 2 moles of Zinc and 3 moles of HCl for this reaction

<u>Amount of HCl required to completely react with 2 moles of Zn:</u>

Since we need 2 moles of HCl for every mole of Zn, we will need 2(2) = 4 moles of HCl for every 2 moles of Zn

<u>Identifying the Limiting Reagent:</u>

But we are only given 3 moles of HCl where we need 4 moles to completely react.

So, since HCl is in less amount, it is the Limiting Reagent

8 0
3 years ago
Answer question 13. What is the mechanical advantage of a lever that can lift a 100 N load with a input force of 20 N
vazorg [7]
MA= output force/ input force
MA= 100N/20N
MA= 50
8 0
3 years ago
Of the 8 planets, why does the sun have the most gravitational attraction to Mercury?
ziro4ka [17]

Answer:

It is the closest sir.

Have an amazing day and enjoy. P.S Good luck!

Explanation:

4 0
3 years ago
Other questions:
  • The minimum amount of 100-degree-c steam needed to melt 1 gram of 0-degree-celsius ice is
    13·1 answer
  • Please help I’ll mark brainliest!
    11·1 answer
  • Both prokaryotes and eukaryotes have small, free-floating organelles. The cell makes these organelles from nucleic acids and ami
    15·1 answer
  • Gallium (Ga) reacts with oxygen gas to form gallium oxide, Ga2O3. What would be the product formed when Indium (In) reacts with
    6·1 answer
  • If 9.8g water is used in electrolysis, what is the percent yield if 5.6g of oxygen was
    12·1 answer
  • How is a metallic compound different from an ionic compound?
    5·1 answer
  • Which of the following is a chemical change
    6·2 answers
  • 2) Imagine that a loudspeaker is producing quiet note with a low pitch
    6·1 answer
  • 15. If the moon is 384,400km away. Does it take more than a second for light to travel from the Earth to the moon?​
    14·1 answer
  • Directions: Write the balanced equation for each of the following situations. SHOW ALL OF YOUR WORK ON ATTACHED PAGES, OR IT WIL
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!