0
When expressing pressure in Pascals is the gas constant equal to 8.314 kPa L mol-1 k-1?
Wiki User
∙ 14y ago
I think that when pressure is expressed in Pascals the universal gas constant should be 8.314m3 Pa K−1 mol−1
I'm not 100% sure though - I'd be interested to hear what someone else has to say on the matter!
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
How is torr related to the S.I unit of quantity?
It isn't. There is no unit of quantity in the SI system.Torr, historically was a unit of pressure, equal to one millimetre of Mercury. Equal nowadays to about 133.3 pascals.
What is 25 pascals equal to?
There are many units of pressure, however, atm is another common one so I'll convert it to that. It is 0.000246730817 atm
What relationship does Avogrados law describe?
As thenumber of molecules incresses so does the volume
What is the standard sea- level pressure?
Standard air pressure at sea level is 1 atmosphere, or 1 atm. This is the adopted standard atmosphere value, but sea level pressure will not always equal to this value due to changes in weather. 1 atm = 101 325 pascals = 1.01325 bars.
What is a unit of pressure called?
According to the System of International Units (SI), a unit of pressure is measured in Pascals (Pa), which is equal to one newton per square meter (N/m2). It was given this name in 1971, before it was just known as N/m2.One unit of pressure is called an atmosphere (atm).
What is 770mmHg equal to?
770 mg Hg is equal to 102,658.224 pascals. An Hq unit is a form of pressure, so it would be easily converted to other pressure units.
What do you mean by pascal and how many pascals are equal to 1 ATM?
Pascal is an alternative unit of pressure to atmospheres. 1atm is 101325pa
How is torr related to the S.I unit of quantity?
It isn't. There is no unit of quantity in the SI system.Torr, historically was a unit of pressure, equal to one millimetre of Mercury. Equal nowadays to about 133.3 pascals.
The pascal is a metric unit for measuring what?
A pascal is a measurement of pressure, equal to one Newton per square metre. To compare, atmospheric pressure at sea level is 101325 pascals. ■
What is 25 pascals equal to?
There are many units of pressure, however, atm is another common one so I'll convert it to that. It is 0.000246730817 atm
What does mm Hg mean for compression stockings?
"mm Hg" stands for millimetres of mercury. Atmospheric pressure was measured in terms of the height of a column of mercury that it could support and by extension, mm Hg became a unit for measuring pressure.
What is atmospheric pressure in hPa?
The conversion factor is 101.325. So, atmospheres x 101.325 = kilo-pascals.
What is isobaric process?
The process in which change in volume and temperature takes place at a constant pressure is called an isobaric process
Is mole percent of a gas is equal to its volume percent?
Yes - as long as the pressure and temperature are constant.
When is heat of a reaction equal to the enthalpy change of the same reaction?
I'm pretty sure its when the pressure remains constant. When the pressure is constant: q=delta U + P delta V The equation for delta H is: delta H = delta U +P delta V Therefore, when pressure is constant: delta H = q I think...
Why are pascal and atmosphere different pressure units?
A pascal is an SI unit of pressure = 1 newton / m2. An atmosphere is equal to the air pressure at sea level, which is 101325 pascals. Many barometers for measuring air pressure may have a scale for kilopascals, so 1 ATM = 101.325 kPa
What relationship does Avogrados law describe?
As thenumber of molecules incresses so does the volume
