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Why is a pressure lower than 200 atmospheres not used in the haber process?
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Why are interstellar absorption lines so much thinner than stellar absorption lines?
Most interstellar gas is at a lower temperature than that of stellar atmospheres and the density of interstellar gas is less than that of stellar atmospheres.
What is the process by which gas particles under pressure flow through a tiny opening?
The movement of gas through a small hole into an area of lower pressure is diffusion.
Air moves from where pressure is higher to lower or lower to higher?
Higher to lower.
If you boil water at the top of a mountain would you expect it to boil at 100 degree Celsius explain?
Yes. In general, higher altitudes mean lower atmospheric pressure. Lower atmospheric pressure means lower boiling points.
Where is air pressure weakest?
The lower you go into the sea level, the greater the air pressure. The higher you go above the sea level, the lower the air pressure.
Why is it important to use high pressure in the Haber process?
The Haber process is basically converting Nitrogen and Hydrogen into ammonia. The equation is N2 + 3H2 -------> 2NH3 but it is an equilibrium. By Le Chetalier's principle if we apply pressure the system will try to counteract that by trying to lower pressure and to do this it needs to form product because there are 4 molecules of reactants and only two of product so the pressure is lower when there are fewer molecules. High Pressure thus favors high yields and hence good productivity and profitability.
What is the process that changes liquid to gases?
Increased temperature (the application of heat), lower air pressure, and evaporation.
Why are interstellar absorption lines so much thinner than stellar absorption lines?
Most interstellar gas is at a lower temperature than that of stellar atmospheres and the density of interstellar gas is less than that of stellar atmospheres.
Where water boils first in lower pressure or high atmospheric pressure?
in Lower pressure water does not have to get as hot to boil
What is the process by which gas particles under pressure flow through a tiny opening?
The movement of gas through a small hole into an area of lower pressure is diffusion.
Does drinking diet Pepsi lower your blood pressure?
No. You lower blood pressure by proper diet and exercise. Some people take medication to lower their blood pressure.
Can cassical music lower blood pressure?
In a way it can, because if it relaxes you your blood pressure will lower.
Is there more pressure used in Osmosis or reverse Osmosis?
Water or liquid move naturally from lower concentration to higher concentration. The drive force is called osmotic pressure. No additional pressure need to drive osmosis process. Reverse osmosis, is apply pressure to fight against osmotic pressure. It do need additional pressure to reverse the osmosis process. It is comparing a zero additional pressure with any positive additional pressure thus of cause reverse osmosis require more pressure.
How does differental heating affect air pressure?
It affects the air pressure because the more higher level you have the more air pressure and the lower you have the lower the air pressure will be.
Does temperature have an effect on air pressure?
actually it does. The lower the temp. the lower the air pressure so high temp cause high pressure.
What is the relationship between force area and pressure?
pressure = force / area Therefore pressure and force are directly proportional, meaning... The greater the force the greater the pressure and the lower the force the lower the pressure
Air moves from where pressure is higher to lower or lower to higher?
Higher to lower.
