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Why is air consider as a mixture while it cannot be separated physically?
It can be separated physically. By gradualy cooling air the gases are liquified each at their own teperature. The end result is solid CO2 (Cardice), liquid nitrogen and liquid oxygen.
What is the pressure of 4 moles of helium in a 50 liter tank at 308k?
2.02
What is the pressure of 4 moles of helium in a 50L tank at 308K Use PVnRT?
2.02 atm
What molecule CANNOT be generated by a chloroplast that has been deprived of CO2?
glucose
Why is a cryogenic liquified payload of CO2 so dangerous to you and not the environment if it spills onto highway?
possible danger of oxygen asphyxiationCO2 has to be cooled greatly to be in a liquid state. So it would be dangerous if it got on you. Luckily it evaporates almost immediately so poses no long-term risk.
Why is air consider as a mixture while it cannot be separated physically?
It can be separated physically. By gradualy cooling air the gases are liquified each at their own teperature. The end result is solid CO2 (Cardice), liquid nitrogen and liquid oxygen.
Does air has a solid state of matter?
No it cannot be solidified niether can it be liquified, but it can be compressed.
What is the pressure of 4 moles of helium in a 50 liter tank at 308k?
2.02
What is the pressure of 4 moles of helium in a 50L tank at 308K Use PVnRT?
2.02 atm
How many numbers does CO2?
CO2 cannot do numbers, however, it can add up quite easily.
In lpg cylinder the gas filled is in the liquified state?
Yes. LPG - (liquified petroleum gas)
Why are fossil fuels taxed heavily for CO2 emissions but cryogenic Linde liquid carbonic liquid CO2 payloads are not?
federal government is broke. More highway transportation vehicles combust fossil-fuels than do carry payloads of cryogenic liquified carbon dioxide gas. Can you say hypocrates?
What is created when CO2 displaces oxygen in a fire extinguisher?
There is no chemical reaction involved. The CO2 simply acts like a heavy blanket, pushing the air from around the fire away. A more complex physical reaction happens as the CO2 is discharged: the sudden drop in pressure as the liquified CO2 expands results in a rapid drop in temperature, producing pellets of dry ice (solid carbon dioxide). The cloud you see when a CO2 extinguisher is activated is mostly water vapor condensed from the atmosphere by the cold gas.
Is milk liquified?
Milk is a liquid
Do tanks that fill CO2 also fill nitrogen tanks?
No, they cannot.
What molecule CANNOT be generated by a chloroplast that has been deprived of CO2?
glucose
How do you kill fleas with?
putting it in liquified gas.
