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Solid, liquid, gas phases and their transitions vs. temperature & pressure.
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∙ 13y ago
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What is diagram phase answer?
The simplest phase diagrams are pressure-temperature diagrams of a single simple substance, such as water. The axes correspond to the pressure and temperature. The phase diagram shows, in pressure-temperature space, the lines of equilibrium or phase boundaries between the three phases of solid, liquid, and gas.
What is the Process of converting a substance from its liquid phase to its gaseous phase?
evaporation!
What has to be added to a substance to cause a phase change?
Heat energy must be added to or subtracted from a substance to cause a phase change.
Is sublimation a phase change?
Sublimationis the process of transition of a substance from the solid phase to the gas phase without passing through an intermediate liquid phase. Sublimation is an endothermic phase transitionthat occurs at temperatures and pressures below a substance's triple point
What is the explanation for the chemical meaning of sublimation?
Sublimation is the process in which a substance passes from the solid phase directly to the gas phase without passing through a liquid phase. Iodine is an example of a substance that sublimes.
What is diagram phase answer?
The simplest phase diagrams are pressure-temperature diagrams of a single simple substance, such as water. The axes correspond to the pressure and temperature. The phase diagram shows, in pressure-temperature space, the lines of equilibrium or phase boundaries between the three phases of solid, liquid, and gas.
Advantages and disadvantages of phase diagrams?
the first limitation is understanding phase diagrams
What has the author Hans Engels written?
Hans Engels has written: 'Phase equilibria and phase diagrams of electrolytes' -- subject(s): Phase rule and equilibrium, Phase diagrams, Thermal properties, Electrolytes
What has the author William G Moffatt written?
William G. Moffatt has written: 'Moffatt's handbook of binary phase diagrams' -- subject- s -: Alloys, Charts, diagrams, Phase diagrams
What has the author H Okamoto written?
H. Okamoto has written: 'Desk handbook' -- subject(s): Alloys, Phase diagrams, Handbooks, manuals, Binary systems (Metallurgy) 'Phase diagrams of dilute binary alloys' -- subject(s): Binary systems (Metallurgy), Dilute alloys, Phase diagrams 'Desk handbook' -- subject(s): Alloys, Binary systems (Metallurgy), Handbooks, manuals, Phase diagrams
What has the author Ortrud Kubaschewski written?
Ortrud Kubaschewski has written: 'Iron-binary phase diagrams' -- subject(s): Binary systems (Metallurgy), Iron, Phase diagrams
What do the lines on a phase diagram represent?
The lines show where a phase changes happens to a substance -
What two factors determine the point which a liquid will boil?
(Explanation): phase diagrams are all about showing what phase a substance will be at at different temperatures and pressures. This is because these are the only two factors that affect it. Therefore, pressure and temperature are the two factors that determine the boiling point.
What does a phase diagram show for a substance?
A phase diagram shows if a substance is going to be a solid gas, or liquid at a combination of pressure and temperature. It states what phase of matter a substance is at a specific temperature.
What is a gas to a liquid?
Liquid to a solid is: freezingLiquid to a gas is: condensationSolid to a liquid : is meltingGas to a liquid is: evaporation
Which phase always fills its container?
when a substance is in liquid phase
What does a particular point on a line of a phase diagram represent?
The melting point or boiling point ...................
