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Aromatic hydrocarbons are not necessarily insoluble in water. Benzene is slightly soluble in water: 1.79 g/L at 25 deg C. Compounds such as benzoic acid or phenol are much more soluble in water due to their stronger dipole moments.
Wiki User
∙ 16y ago
Wiki User
∙ 9y agoBecause hydrocarbons are non-polar molecules and water is a polar molecule. The rule of thumb is "like dissolves like." Therefore polar things are soluble in other polar things, and non-polar things are soluble in other non-polar things, but not the other way.
If you want to know an easier way you could always see that it's a covalent bond because they're nonmetals and all covalent compounds are insoluble.
Hydrocarbons are insoluble in water because water is polar, whereas hydrocarbons are non-polar. This difference makes it energetically unfavorable to dissolve hydrocarbons in water. The water molecules must arrange to accommodate the hydrocarbon molecules, lowering the entropy of the solution.
In short...
The majority of their bonds are nonpolar covalent carbon-to-hydrogen linkages.
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Why toluene is insoluble to water?
Toluene is an aromatic hydrocarbon and like all hydrocarbons is a non polar molecule. Water is a polar molecule. The rule of dissolving is that non polar cannot dissolve in polar
What is the economic importance for cracking hydrocarbons?
Cracking hydrocarbons is very important because in order to power our cars and warm our homes we have to use crude oil which is cracked into smaller hydrocarbons which make diesel and petrol and other types of fuels for our homes and environment. :)
Is petrol from a living thing?
no. it comes from fossils The first answer is very wrong - Crude oil is a liquid found naturally in rock, containing mostly complex hydrocarbons, with some additional organic material. It is the major fuel used on the planet, and is used in the production of many synthetic materials like plastics as well. It is at this point in time impossible to know the true origins of Crude Oil, so therefor we do no know it it is living or non-living. Water is the same, we do not know it is living or not.
What is a supreme petrol?
Supreme petrol is one way to say that the gasoline possesses more percentage of hydrocarbon. More the percentage of octane for a given petrol, it will burn more hence giving more energy and less unburnt hydrocarbons. Supreme petrol's are little expensive than regular petrol.
Slogans to save water?
water water every where but not a single drop to drink
What is the general solubility of hydrocarbons in water?
hydrocarbons are not soluble in a polar solvent but are soluble in a non-polar solvent.
List of drug names that which are insoluble in water?
Almost all oils and fats and hydrocarbons plus many other substances are insoluble in water.
Is C6H14 soluble in water?
No. it is a hydrocarbon, and all the hydrocarbons are insoluble in water.
Is oil hydrophobic?
Oil is hydrophobic because its chemical formula doesn't allow it to dissolve in water. In other words, it's "water hating".
What are some properties of hydrocarbons?
1- they are either gases , volatile liquids, or soft solids 2-they are insoluble in water 3-they are low melting or low boiling
Why toluene is insoluble to water?
Toluene is an aromatic hydrocarbon and like all hydrocarbons is a non polar molecule. Water is a polar molecule. The rule of dissolving is that non polar cannot dissolve in polar
Which substance is insoluble in water?
oils are insoluble in water
When a substance doesnt dissolve in water what is it said to be?
This substance is insoluble in water.
What are some insoluble liquids?
Oil is a liquid that wont dissolve in water Mercury is a liqid that wont dissolve in water or oil or mentholated spirits ect
What macronutrient is insoluble in water?
fats and oils are insoluble in water.
Which substance is insoluble in tap water?
oils are insoluble in water
Why the hydrocarbons do not desolve in water?
Water is a polar solvent, hydrocarbons are not polar.
