At 308K, carbon dioxide is above its critical temperature of 304.25K. This means that it cannot exist as a liquid under those conditions, as it would be above its critical point and would behave as a supercritical fluid instead of distinct liquid and gas phases.
2.02 atm
A chloroplast deprived of CO2 cannot generate glucose, as glucose is produced during the Calvin cycle through the conversion of CO2 to glucose. Without CO2, the chloroplast cannot fix carbon and proceed with the Calvin cycle to produce glucose.
The enthalpy change of combustion of CO2 cannot be measured directly because CO2 is already in its most stable form. In combustion reactions, compounds react with oxygen to form more stable products, releasing heat. Since CO2 is already at the end of the combustion process and cannot be further reacted to release more heat, its enthalpy change of combustion cannot be measured directly.
CO2 is not an equation, so it cannot be balanced. It is a chemical formula.
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.
No it cannot be solidified niether can it be liquified, but it can be compressed.
2.02 atm
A chloroplast deprived of CO2 cannot generate glucose, as glucose is produced during the Calvin cycle through the conversion of CO2 to glucose. Without CO2, the chloroplast cannot fix carbon and proceed with the Calvin cycle to produce glucose.
CO2 cannot do numbers, however, it can add up quite easily.
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?
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.
Milk is a liquid
No, they cannot.
The enthalpy change of combustion of CO2 cannot be measured directly because CO2 is already in its most stable form. In combustion reactions, compounds react with oxygen to form more stable products, releasing heat. Since CO2 is already at the end of the combustion process and cannot be further reacted to release more heat, its enthalpy change of combustion cannot be measured directly.
LIQUIFIED NATURAL GAS
Liquified Petroleum
putting it in liquified gas.