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What is the substance which reacts with unwanted impurities in ores to form a fusible mass which can easily be removed?
Wiki User
∙ 10y ago
It is called Flux. It forms 'slag' with the impurities, which are then removed.
Wiki User
∙ 10y ago
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What impurities are removed by a water filtration system?
Water filtration system can remove contaminants from the water. They also work to remove unwanted minerals from the water and improve clarity.
How are soluble impurities removed during a recrystallization?
Soluble impurities are removed by a process of vacuum filtration
What impurity is removed during the recrystallization process?
Only those impurities can be removed which are soluble in solvent used.
Why slag is produced in metal extraction?
Metals are extracted from their ores which contain several impurities, the lighter impurities are removed by slag formation.
Why isn't it good to use a large quantity of activated charcoal in recrystallization to remove impurities?
It is not good because it binds to the compound, and it will cause sample loss.
What impurities are removed by a water filtration system?
Water filtration system can remove contaminants from the water. They also work to remove unwanted minerals from the water and improve clarity.
What do mean by flux and slag?
In (SMAW) Shielded Metal Arc Welding 'stick welding': Flux is the substance added to to molten metals to bond with impurities that can be readily removed. Slag is the waste material which is removed.
Where are the fusible links for the headlights on a 1979 Celica?
A fusible link had disintergrated at the battery and was removed. Toyota no longer supports this part. I was not the one that removed the link so I am not sure where it would go back. The headlights do not work after the link was removed.
How are soluble impurities removed during a recrystallization?
Soluble impurities are removed by a process of vacuum filtration
What remain after the impurities have removed from water?
Ultrapure water is obtained.
How are colored impurities removed from crystals?
The decolourization of undesirable colors is carried out by boiling the substance with sufficient amount of powdered animal charcoal in solution hot solution filtered in this way charcoal absorbs the undesirable colors. the pure decolourization substance crystals on cooling
What impurity is removed during the recrystallization process?
Only those impurities can be removed which are soluble in solvent used.
Why slag is produced in metal extraction?
Metals are extracted from their ores which contain several impurities, the lighter impurities are removed by slag formation.
How are fibers of wool smoothened after removing impurities?
By the process of scouring the impurities are removed and by the process of sorting it is smoothened and good fibers are sorted out.
Why isn't it good to use a large quantity of activated charcoal in recrystallization to remove impurities?
It is not good because it binds to the compound, and it will cause sample loss.
What purpose is served when a test is done using water instead of a sample substance?
Distilled water is has virtually all of its impurities removed. Distillation involves boiling the water and then condensing the steam into a clean container, leaving most if not all solid contaminants behind. If you do not want the impurities in the water to affect the outcome of the test you need to use pure water.
What two impurities in crude oil must be removed?
water and dust
