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Here are a few substances which sublime:
water (H2O)
carbon dioxide (CO2)
iodine (I2)
naphthalene
aresenic (As)
ferrocene
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Wiki User
∙ 14y ago
Wiki User
∙ 13y agoSublimation is a technique used by chemists to purify compounds. Typically a solid is placed in a sublimation apparatus and heated under vacuum. Under this reduced pressure the solid volatilizes and condenses as a purified compound on a cooled surface (cold finger), leaving a non-volatile residue of impurities behind. Once heating ceases and the vacuum is removed, the purified compound may be collected from the cooling surface.
Wiki User
∙ 13y agoNumerous solids are capable of being sublimes at elevated temperatures and or reduced pressures. The only requirement is that the solid must have a slight vapor pressure under the applied conditions.
Wiki User
∙ 11y ago- solid directly to a gas
- dry ice
- iodine
- carbon dioxide
- water
- ferrocene
- aresenic
- naohthalene
Wiki User
∙ 12y agoCarbon dioxide and iodine are the two best known ones, at standard atmospheric pressure.
Wiki User
∙ 10y agoUnder the proper conditions, nearly all substances undergo sublimation.
Wiki User
∙ 16y agoFerrocene
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Will bromine undergo sublimation?
Sublimation stands for conversion of solid to gas without being convert to liquid state. Bromine is already a liquid at room temperature and hence will not sublime.
What is a change that has the same substances as reactants and products?
It is a change in state. For instance, water may undergo boiling to form water vapour. The reactants and products are chemically the same, which is H2O. Another example would be the sublimation of ammonium chloride, where it changes directly from a solid to a gas.The change from reactants to products is called as a chemical reaction. According to the key reaction involved there are several types of reactions. For example, an acid and a base undergo a neutralization reaction to produce a salt and water as products.
What is a chemical reaction in which two or more substances undergo a chemical union to form a more complex substance?
Synthesis reaction
Element in the halide family that is liquid?
Bromine is the only element acts as a liquid in the room temperature. The upper elements in the same group are gases. Iodine is a solid that can undergo sublimation in room temperature.
Give you an examples of sublimation in science?
The opposite of sublimation, where a solid changes to a gas is called deposition, NOT SUBLIMATION! Hope that clears it up :).
What does frozen carbon dioxide undergo?
if it is taken out of the deep freeze it will undergo sublimation.
Which of the fallowing can undergo sublimation carbon or sodium or oxygen or iodine?
Among the four elements listed in the question, only iodine can undergo sublimation at standard pressure.
Which substance changes from gaseous state to solid?
Those substances which undergo the process of sublimation change directly from solid to gas or from gas to solid. Example:- Ammonium chloride, Camphor
Which of the following element ability to undergo sublimation?
This element is iodine.
What is a substances that undergo a chemical change?
Substances that undergo chemical change are called reactants.
What processes does dry ice undergo in order to create the fog?
sublimation
What are some substances that display sublimation?
Well iodine,napthelene and camphour are some substance that show sublimation
What cannot be separated by sublimation?
Substances that don't sublime.
Which substances show sublimation at atmospheric pressure?
ammonia&camphor
When does sodium have the ability to undergo sublimation?
Probable this phenomenon occur in a sodium vapor lamp.
Can you separate mixtures of ammonium chloride and naphthalene by sublimation?
yes but only by fractional sublimation (sublimating point of these substances are different)
What substances undergo physical change?
All substances have physical changes.
