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What phase is carbon dioxide in at -60 degree C and 1 ATM pressure?
At -60 degrees Celsius and 1 ATM pressure, carbon dioxide would be in a solid phase. This is because the temperature is below its sublimation point, causing it to directly change from a gas to a solid without passing through the liquid phase.
Is freezing carbon dioxide a chemical change or physical change?
Frozen carbon dioxide is still carbon dioxide, so it is a physical change.
Using the phase diagram for CO2, what phase is carbon dioxide in at 12 atm pressure and -40 C apex?
At 12 atm pressure and -40°C, carbon dioxide is in the solid phase according to the phase diagram. This corresponds to the region of the phase diagram where CO2 exists in the solid state at those specific pressure and temperature conditions.
Is carbon dioxide in liquid phase considered an electrolyte?
No, liquid carbon dioxide is not an electrolyte. For a substance to conduct electricity, free moving electric charges must be present. Carbon dioxide is made of neutral CO2 molecules, thus there are no electric charges to conduct the electricity.
What physical change took place when carbon dioxide is turned into dry ice?
The carbon dioxide undergoes a phase transition, from one state of matter to another, when it is turned into dry ice. This process is called deposition, and refers to a gas transforms into a solid directly.
How is carbon dioxide converted into glucose during the light independent phase?
Carbon dioxide is not energized into glucose during the Dark Phase.
What phase is carbon dioxide in at 5 ATM pressure and -20?
In these conditions carbon dioxide is a gas.
What change in matter is caused by heat when dry ice changes into carbon dioxide?
The physical change (a phase change) is called sublimation. The liquid form of carbon dioxide exists only at higher atmospheric pressures, about 5.1+ atm.
At the peak of the inspiratory phase the alveoli contain how much of oxygen and carbon dioxide?
More oxygen than carbon dioxide.
Is carbon dioxide an element a compound a mixture or not matter?
Carbon dioxide (CO2) is a compound composed of carbon and oxygen atoms.
What is dry ice and how is it connected to sublimation?
Dry ice is solid carbon dioxide. Carbon dioxide goes from a solid phase to a gaseous phase without becoming a liquid and that transition is called sublimation.
Is carbon dioxide example of matter?
yes
True or false the main carbon cycle is conversion from carbon dioxide to living matter and back to carbon dioxide?
True. The main carbon cycle involves the conversion of carbon dioxide into living matter through photosynthesis by plants, which is then released back into the atmosphere as carbon dioxide through respiration and decomposition processes.
Why does carbon dioxide skips the liquid phase?
It doesn't exactly "skip" the liquid phase, it's just that at normal atmospheric pressure there IS no liquid phase for carbon dioxide. At higher pressures, it is possible to liquefy carbon dioxide. There's no simplistic explanation for why the triple point pressure for carbon dioxide is higher than around 100 kPa, it just is.
What compound is a raw material in the light phase of photosynthesis?
carbon dioxide
What is the phase diagram for carbon dioxide?
The phase diagram for carbon dioxide shows its different states (solid, liquid, gas) at varying pressures and temperatures. At low pressures and temperatures, carbon dioxide is a solid (dry ice). At higher pressures, it can exist as a liquid or gas. The diagram helps understand how carbon dioxide behaves under different conditions.
Temperature that carbon freezes?
Carbon has a freezing point of about 3527oC under standard conditions. If you meant carbon dioxide, it freezes from a gas phase ar -78oC Carbon has a freezing point of about 3527oC under standard conditions. If you meant carbon dioxide, it freezes from a gas phase at -78oC
