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Water is a polar molecule and has partial positive and negative charges at either end. Oils are usually long hydrocarbon chains, which consist of Hydrogen and Carbon atoms. Hydrocarbons are generally non-polar and have no charge, therefore they cannot attract water. Water is attracted to itself as it has charges and oils are attracted to itself because of intermollecular forces. particles need to be able to intertwine in order to be "mixed", therefore oil and water remain separate.
What else can I help you with?
How do you separate a mixture of sugar and vaseline?
IDEA I've never mixed them (and don't see why I should), but since Vaseline is petroleum based, you may be able to add water, dissolve the sugar, let the water and oil separate, and then boil off the water.
What are the effects of stirring materials mixed?
They get mixed up. But consider a bucket of gravel - all the sized are mixed up, but can be simply sorted again if one wishes. But once they are subject to chemical action - by adding cement and water - we now have concrete. From which is much more difficult to separate the constituents.
How do you separate water from alcohol?
You can separate water from alcohol by fractional distillation. By heating the mixture to the right temperature, the alcohol will evaporate and leave the water behind. However, alcohols and water are quite difficult to separate completely, and the separation will not be 100% by this method.
How To Separate Sand And Water?
Sand and water can be separated by Filtration.
How would you separate the components of a glycerol table salt and water solution?
Boiling off the water from a salt solution will separate the solid salt and water (which can be collected by a condenser).
Does oil disolove in water?
No, oil does not dissolve in water because they are immiscible. Oil is less dense than water and forms a separate layer when mixed with water. This is why oil spills on water are difficult to clean up.
How does sand and water separate when mixed together?
through filtration
When water and oil are mixed and they separate which one separates to the top?
oil
What happens if milk and sea water is mixed?
They would separate out because they have different densities.
Why is it difficult to totally separate two or more soluble solids by filtration and crystallization?
It is difficult to separate two or more soluble solids by filtration and crystallization because they may form a mixed crystal structure, making it challenging to isolate individual components. Additionally, the solubility of one solid may affect the crystallization of the other, leading to impure products. In some cases, the two solids may have similar properties that make them difficult to distinguish and separate by these methods.
What is a good hypothesis for can you separate salt from water by freezing?
A possible hypothesis could be: "If salt is mixed with water and the solution is frozen, then the salt will not separate from the water, as both salt and water will freeze together into a solid."
How can you separate oil from water if there mixed?
Let stand over time the oil will rise to the top
How would you separate this material sand mixed with water?
set the mixture out in the sun and let the water evaporate leaving the sand
Why sawdust mixed in water cannot be sepearated by sedimentation?
Sawdust mixed in water cannot be separated by sedimentation because sawdust particles are too light to settle quickly in water. The buoyant force acting on the sawdust particles is stronger than the gravitational force pulling them down, so they remain suspended in the water for a long time. This makes it difficult for the sawdust to separate and settle at the bottom through sedimentation.
Two liquids that can be mixed together but separate shortly after are?
Oil and water are two liquids that can be mixed together but separate shortly after due to differences in density and polarity. The polar nature of water causes it to form hydrogen bonds and remain separate from non-polar oil, creating distinct layers.
How do you separate salt and water when there mixed?
You can separate salt and water by using the process of evaporation. Simply heat the mixture until the water evaporates, leaving the salt behind. This method works because salt does not evaporate with the water.
What action occurs when oil and water is mixed in a separation funnel?
The oil and water will separate into two layers with oil as the top layer.
