Co2(s) will sublime
No. Only solids sublime, as sublime means to go from a solid directly to a gas. Ethanol evaporates.
yes it does (sort of, see below) other substances which sublime include dry ice(solid carbon dioxide), iodine, and naphthalene(substance found in mothballs). In the case of ammonium chloride, however, hydrogen chloride is driven off by the heat to give a mixture of gaseous ammonia and hydrogen chlroide. Condensation of the volatile acid and base regenerates ammonium chloride, so the process is actually a pseudosublimation.
Yes, it is possible at temperatures between 25 0C and 50 0C. Besides substances such as naphthalene, ammonium chloride, iodine, dry ice, camphor and anthracene, sulphur also sublimes.
Yes, bromine can sublime, which means it can transition from a solid directly to a gas without passing through a liquid state under certain conditions of temperature and pressure.
Ammonium chloride is a solid formed when two gasses (NH3(g) and HCl(g) ) are put together. (--> NH4Cl(s) )It may be called 'chemical sublimation', though literally speaking this is a 'contradictio in terminis'.This looks like a solid cloudy smoke coming out of gas, very much the same as the pure physical sublimation of iodine gas to iodine crystals or the formation of hoar-frost (ice from humid freezing air)
No, urea is not a sublime substance. Sublimation is the process where a solid directly turns into a gas without going through the liquid phase. Urea undergoes decomposition when heated, releasing ammonia gas and leaving behind a residue.
Is hors a sublime creature>
Yes anthracene is a substance that can sublime.
Glass is a substance that does not sublime. Sublimation is the process where a solid turns directly into a gas, skipping the liquid phase. Since glass is an amorphous solid made up of densely packed atoms, it does not easily transition directly into a gas.
Yes, it is possible if one of the substance will sublime and others will not.
http://en.wikipedia.org/wiki/File:Phase-diag2.svg
No. Only solids sublime, as sublime means to go from a solid directly to a gas. Ethanol evaporates.
The vapor pressure of PCl3 at 298K is approximately 52.8 mmHg.
Yes anthracene is a substance that can sublime.
Sublime at room temperature means a substance changes directly from a solid to a gas without passing through a liquid phase. This process is called sublimation.
298K stands for 298 Kelvin - used to measure temperature, 298K is equivalent to 25 celcius or 77 Fahrenheit 1 ATM stands for 1 atmosphere - equivalent to the pressure created by all of the gasses between sea level, and the lower atmosphere
Because the entropy is negative making it spontaneous.