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
Svet_ta [14]
2 years ago
7

A gas with a vapor density greater than that of air, would be most effectively displaced out off a vessel by?

Chemistry
1 answer:
AURORKA [14]2 years ago
3 0

A gas with a vapor density greater than that of air, would be most effectively displaced out off a vessel by ventilation.

The two following principles determine the type of ventilation: Considering the impact of the contaminant's vapour density and either positive or negative pressure is applied.

Consider a vertical tank that is filled with methane gas. Methane would leak out if we opened the top hatch since its vapour density is far lower than that of air. A second opening could be built at the bottom to greatly increase the process' efficiency.

A faster atmospheric turnover would follow from air being pulled in via the bottom while the methane was vented out the top. The rate of natural ventilation will increase with the difference in vapour density. Numerous gases that require ventilation are either present in fairly low concentrations or have vapor densities close to one.

You might be interested in
What type of change forms a new<br> substance?
marusya05 [52]

Chemical changes cause a substance to change into an entirely substance with a new chemical formula. Chemical changes are also known as chemical reactions. The “ingredients” of a reaction are called reactants, and the end results are called products.

6 0
3 years ago
On a potential energy diagram for the following processes, which of the following has an increase in entropy?
daser333 [38]
Hello,

I believe that your answer would be <span>B. water freezes
</span>Hope this helps
7 0
3 years ago
Read 2 more answers
How does removing thermal energy from liquid water affect the molecules in the water?
galina1969 [7]

Answer:

For deposition to happen, thermal energy must be removed from the gas. ... As water vapor loses thermal energy, it changes into solid frost. States of Water. Water is the only substance that exists naturally as a solid, a liquid, and a gas within Earth's temperature range.

Explanation:

3 0
3 years ago
An atom has 17 protons and 18 neutrons.
Wewaii [24]

Answer:

Cl

Explanation:

cl has mass number 35 and its atomic number is 17 so number of proton =atomic number 17 and number of neutron is =mass number -number of proton =35-17 =18

3 0
3 years ago
The formula equation of Acetylene + oxygen ----&gt; carbon dioxide + water ​
snow_lady [41]

Answer:

The final balanced equation is : 2C2H2+5O2→4CO2+2H2O.

8 0
3 years ago
Other questions:
  • Assuming equal concentrations and complete dissociation, rank these aqueous solutions by their freezing points. NH4l, CoBr3, Na2
    6·1 answer
  • Which cannot be separated int simpler substances?<br> compound<br> element<br> solution<br> mixture
    13·2 answers
  • Which of the following is an example of consideration?
    5·1 answer
  • How is a human egg is similar to a chicken egg
    12·2 answers
  • 6 At STP, which element is a good conductor of electricity?(1) chlorine (3) silver
    10·2 answers
  • What do the coefficients in the following balanced chemical equation mean?<br><br> 2H2 + O2 → 2H2O
    7·1 answer
  • El butano, C4H10, se quema en presencia de oxígeno gas, O2, y se produce dióxido de carbono, CO2, y agua. ¿Cuántos kg de CO2 se
    7·1 answer
  • Can someone define these for me
    10·1 answer
  • Which of these substances is acidic?<br> Baking soda <br> Water <br> Lemon<br> Floor cleaner
    6·2 answers
  • Sodium is a metal (Na), what makes the Neutral atom of Sodium different
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!