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Is carbon dioxide a gas or a liquid?
It depends on the temperature and pressure of its surroundings. check out its phase diagram for more information. the phase diagram is available here... http://www21.wolframalpha.com/input/?i=carbon+dioxide
How do phase diagrams for water and carbon dioxide differ?
both have a solid, liquid, and gas phase. it's just that to get CO2 in the liquid phase takes a lot of effort and is highly reactive in terms of it quickly evaporates to the preferred state of gaseous CO2.
Phase diagram of aluminium copper alloy?
The phase diagram of an aluminum-copper alloy typically shows two phases: a solid solution phase (α-phase) and a eutectic phase (θ-phase). As the temperature decreases, the α-phase solidifies first, followed by the eutectic reaction where both phases form simultaneously. The diagram helps in understanding the temperature and composition ranges where different phases exist in the alloy.
How do you make dry ice in alchemy?
Dry ice cannot be made through alchemy, as it is a form of solid carbon dioxide created through a specialized industrial process of cooling and compressing carbon dioxide gas. This process involves pressurizing and cooling the gas until it forms into a solid without going through a liquid phase.
Does the density of a pure substance affect the drawing of the phase diagram?
No, the density of a pure substance does not affect the drawing of the phase diagram. Phase diagrams are typically determined by the temperature and pressure conditions at which different phases of a substance coexist, regardless of density.
Purpose of the iron-carbon phase diagram?
to know what will be the crystal structure and physiacal and chemical properties of iron at known carbon percentage and temperature. provided that slow and uniform cooling rate is there and no quenching.
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.
How do the the phase diagrams for water and carbon dioxide differ?
both have a solid, liquid, and gas phase. it's just that to get CO2 in the liquid phase takes a lot of effort and is highly reactive in terms of it quickly evaporates to the preferred state of gaseous CO2.
What is Mic-rostructure of iron-iron carbide phase diagram?
the iron iron carbide phase diagram does not have a single microstructure, it has different microstructures depending on the carbon content of the steel.
What phase is carbon dioxide in at 20C and 25 ATM pressure Using the phase diagram for CO2?
solid, I just took the text on apex
Which is more soft phase ferrite or austenite in iron carbon diagram?
Pretty sure it is ferrite
What are phase daigram?
Phase diagram are also known as thermal equilibrium diagram or a consistutional diagram 1. Different uses of phase diagram are 2. prediction of phase 3. amount of phase 4.composition of phase
Is it possible to differentiate between hypo- and hypereutectic compositions of an alloy based on a single cooling curve and the phase diagram of the alloy?
Try it.
Describe how the liquidus and solidus of the binary isomorphous phase diagram can be determined experimentally?
Once you know the cooling rate for the specific elements or alloy composition. The liquidus and solidus of a binary isomorphous phase diagram can be determined experimentally by plotting the corresponding liquid/solid curves. Plotting the liquid and solid temperature verses the composition of the allowing will create the phase diagram.
Is carbon dioxide a gas or a liquid?
It depends on the temperature and pressure of its surroundings. check out its phase diagram for more information. the phase diagram is available here... http://www21.wolframalpha.com/input/?i=carbon+dioxide
Using the phase diagram for CO2 what phase is carbon dioxide in at -60C and 15 ATM pressure?
(Explanation): If you look at the phase diagram for CO2, and you draw a lines where the temperature and pressure meet, you will see that the point will be inside the zone that is 'solid', so it is in the solid state.
Why beta is not there in iron carbon phase diagram?
actually there is no difference in beta phase and alpha phase when we talk about crystal structure of iron. beta phase has the same structure as the alpha phase. the olny difference is the magnetic properties which are absent in beta phase due to the expanded lattice parameter.
