Science and Technology

Is heat required to remove the water from a hydrate?

Link to this answer

CloseClose

Link to this answer

Share this credible answer with others. Simply paste this code into your blog or Web page:

<a href="http://qanda.encyclopedia.com/question/heat-required-remove-water-hydrate-230424.html" >Is heat required to remove the water from a hydrate?</a>
E-mail this answer Link to this answer

Crystals of it readily give up their water of crystallization at ordinary temperatures, forming a powdery coating of the anhydrous salt; this phenomenon (efflorescence) is exhibited by many hydrates.

Answer verified with
Get more facts and information about hydrate . Or, view the full encyclopedia entry from The Columbia Encyclopedia, Sixth Edition.

Similar questions: Is heat always necessary to remove water of crystallization? Can water be removed from a hydrate without heat? [ Hide these questions ]

Related research questions

Related research articles

Gas meets high temp's low NOx goals. (nitrous oxide) (Gas Technology)
Magazine article from: Plant Engineering ...glass melting, heat treating, forging...nonattainment areas may be required to reduce N...emissions to required levels by as early...temperatures are also required in electric arc...which the alumina hydrate is calcined to remove water and drive off...
Pre-hydrated gums eliminate lumping, long hydration times. (includes related...
Magazine article from: Food Processing ...they are added to water and they take excessive time to hydrate. Several methods...they are added to water and they reach...be difficult to remove or dissolve...also clog pumps, heat exchangers, or...is exposed to heat and dried. The...thickest. The time required to reach ...
The unexpected culprit--moisture.
Magazine article from: Floor Covering Installer ...ILLUSTRATION OMITTED] Water in Concrete...reaction generates heat and leads to...minimum amount of water needed to hydrate or chemically...the minimum water cement ratio...days cure is required to properly...traffic does not remove the curing membrane...
Grouts and sealants: protection for your monitoring well.(Drilling Fluids)
Magazine article from: National Driller Ground water monitoring wells...3. the static water level 4. the...content and tend to hydrate faster than chips...placed through water. Once in place...is applied to remove fines that have...PVC casing from heat of hydration...where cement is required for a monitoring...
Ship's crew mobilizes to fight fire.
Magazine article from: Fathom ...enough sources of water and a sufficient...wall of flame required a half-mile...also scurried to remove hazmat from storage...inhalation or heat-stress victims...department, Italian water-carrying helicopters...cases of bottled water to hydrate and cool firefighters...
See all results at HighBeam

HighBeam gives you access to newspaper, magazine, and trade journal articles plus press releases, facts, information, and biographies from thousands of sources.