Gauge pressure = absolute pressure - atmospheric pressure.
Atmospheric pressure (at sea level) is generally taken to be 101.325kPa.
so the answer is (C) = 448.955 kPa
The absolute pressure can be calculated by adding the atmospheric pressure to the gauge pressure. If the atmospheric pressure is 101.3 kPa, then the absolute pressure of the gas would be 206 kPa + 101.3 kPa = 307.3 kPa.
Boyle's Law says that PV is constant for ideal gas at a constant temperature. The pressure used should be the absolute pressure, not the gage pressure. Ge the absolute pressure should be obtained using : P = PG + PE where PG = gage pressure ( kPag , psig, etc. ) PE = barometric pressure ( kPaa, psia, etc. ) P = absolute pressure ( kPaa , psia, etc. ) ( PG + PE ) ( V ) = Constant for constant temperature The g in kPag and in psig indicates gage pressure.
The law described is Gay-Lussac's Law, which states that the pressure of a gas is directly proportional to its absolute temperature when the volume remains constant. Therefore, if the absolute temperature of a gas in a rigid container is doubled, the pressure will also double, assuming the amount of gas does not change. This relationship highlights the direct correlation between temperature and pressure in gas behavior.
Zero. PV = nRT. T = 0, so nRT = 0, and thus PV must be zero also. Since we know the volume is not zero, the pressure must be zero.
Boyle's law.
The gauge pressure would be 448.955kPa.
if the gauge pressure is 206 kPa, absolute pressure is 307 kPa
If a gas has a gage pressure of 156 kPa its absolute pressure is approximately?
The gauge pressure is the absolute pressure minus atmospheric pressure. If atmospheric pressure is considered to be 101 kPa, then the gauge pressure would be 219 kPa.
The absolute pressure can be calculated by adding the atmospheric pressure to the gauge pressure. If the atmospheric pressure is 101.3 kPa, then the absolute pressure of the gas would be 206 kPa + 101.3 kPa = 307.3 kPa.
Absolute pressure is simply the addition of the observed gage pressure plus the value of the local atmospheric pressure.
Boyle's Law says that PV is constant for ideal gas at a constant temperature. The pressure used should be the absolute pressure, not the gage pressure. Ge the absolute pressure should be obtained using : P = PG + PE where PG = gage pressure ( kPag , psig, etc. ) PE = barometric pressure ( kPaa, psia, etc. ) P = absolute pressure ( kPaa , psia, etc. ) ( PG + PE ) ( V ) = Constant for constant temperature The g in kPag and in psig indicates gage pressure.
A : 845.46 kPa
Lots of things are true... Here are some:* For constant pressure, the volume of an ideal gas is directly proportional to the absolute temperature. * For constant volume, the pressure of an ideal gas is directly proportional to the absolute temperature.
The temperature at which an ideal gas occupies zero pressure is called absolute zero. It is defined as 0 Kelvin or -273.15 degrees Celsius. At this temperature, the particles in the gas have minimal kinetic energy and do not exert any pressure.
The absolute pressure of natural gas before the house meter is typically around 5-10 pounds per square inch (psi). This pressure is maintained by the utility company to ensure the gas reaches the meter and appliances efficiently and safely.
manifold absolute pressure gas mixture.