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Can carbon monoxide be Liquefied?
At 103 kPa pressure carbon monoxide turns into a liquid at a temperature of -1920C (81 K). As the temperature is reduced further to -205oC (66K) it solidifies. The critical point of CO is -140oC (132.7 K) with a pressure of 3498 kPa.
What are the standard conditions for gas measurements?
These data are very variable around the world.- IUPAC recommendations:a) 0 oC and 100 kPa orb) 25 oC and 100 kPa- NIST recommendation:20 0 oC and 101,325 kPa- methane gas measurements: 15 oCand other values also exist.
If the pressure of a gas is 8.314 x 104 kPa R is 8.314 the temperature is 200 K and the number of moles of gas n is 100 what is the gas volume in m3?
0.6
What is the temperature of 0.49 mol of gas at a pressure of 1.2 ATM and a volume of 10.5 L?
I am going to show you a way of doing this. As 1 atmosphere is equivalent to 1 kPa (101.325 kPa) we can multiply 101.325 * 1.2 to get the pressure in kilopascals. 1.2 * 101.325 = 121.59 kPa We can use the ideal gas law and substitute to find the rest. Remember to use R = 8.314 k/j mol ^-1 for kilopascals and R = 0.0821 for atmospheres pV=nRT 121.59 * 10.5 = 0.49* 8.314 * T 1276.7/4.07386 = T 313.39* C = T But as Temperature is in Kelvin add on 278.15. Therefore, T = 591.54 K
Could you grow a plant on Pluto?
With a surface temperature of only 44 K, and a pressure of only 0.3 Pa, compared to about 287 K and 101 KPa for Earth, not to mention the lack of oxygen or carbon dioxide, it seems unlikely that a plant as we know it could grow on Pluto.No.
Gas stored in a tank at 273 K has a pressure of 388 kPa. The safe limit for the pressure is 825 kPa. At what temperature will the gas reach this pressure?
580k
If a gas in a seal container has a pressure of 50 kPa at 300 k what will the pressure be if the temperature rises to 360 k?
60kpa
Can carbon monoxide be Liquefied?
At 103 kPa pressure carbon monoxide turns into a liquid at a temperature of -1920C (81 K). As the temperature is reduced further to -205oC (66K) it solidifies. The critical point of CO is -140oC (132.7 K) with a pressure of 3498 kPa.
What if gas is in a sealed container has a pressure of 50 k pa at 300 k what will the pressure be if the temperature rises 360 k?
60kpa
A gas is measured at room temperature 24 deg C and is found to have a pressure of 100.0 kPa What is the new pressure if the gas is cooled to standard temperature O K?
LESS
When a gas of 3.4 moles occupies a volume of 40.6 L at 298 K what is the pressure of the gas in kPa?
The pressure is 207,5 kPa.
What are the standard conditions for gas measurements?
These data are very variable around the world.- IUPAC recommendations:a) 0 oC and 100 kPa orb) 25 oC and 100 kPa- NIST recommendation:20 0 oC and 101,325 kPa- methane gas measurements: 15 oCand other values also exist.
What does STP stand for in chemistry?
It means Standard Temperature and Pressure.-Standard temperature is equal to 0 °C, which is 273 K.-Standard pressure is equal to 1 atm 760 mmhg or torr and 101.3 KPa.
An oxygen tank contains oxygen at a pressure of 70 kPa When the pressure drops to 36 kPa the temperature increases from 300 K to 350 K If the initial volume is 9 L what is the final volume?
use the ideal gas last pv=nrt n= same for each one and R=8.314 j/mol*k
How many moles of N2 are in a flask with a volume of 250ml at a pressure of 300.0 kPa and a temperature of 300.0 K?
The number of moles is 0,03.
Standard temperature and pressure are defined as?
IUPAC defines STP as 273.15 K and 100 kPa.
The pressure of 250 kPa acting on 15 cubic meters of a gas at a temperature of 100 K is increased to 500 kPa and the volume is increased to 30 cubic meters?
Use the ideal gas equation to solve this. PV= nRT. You will have to convert your pressure to atmosphere to use the constant R = 0.0821 L*ATM/mol*K. You know your initial pressure, volume, and temperature. Moles can be neglected (n) because they will stay the same. You also know your final pressure and final volume, so you can solve for final temperature.
