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Oil heavier than water must have a density greater than 1 gm/cc. In oil field terms, this is stated as an API gravity of 10. There are a number of large deposits of oil with low API gravities.

On the related link, descriptions and occurrences of heavy and extra heavy oil are provided.

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13y ago
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5mo ago

Yes, some oils are heavier than water. This is because the density of oil is typically lower than that of water, causing it to float on top of water, but some oils, such as some vegetable oils, can have a higher density than water, causing them to sink.

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15y ago

Most oils are much larger molecules and are heavier than one molecule of water, but due to the way that water molecule interact, most importantly the hydrogen bonding interactions, the molecules pack much closer together and form a more dense liquid. Oils are primarily composed of carbon and hydrogen which do not hydrogen bond like water does. This results in a much less dense liquid which will float on water.

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14y ago

Oil is less dense and therefore lighter than water since it floats.

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12y ago

Mainly yes, though there are some oils that are heavier.

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12y ago

lighter...that's why oil mixed with water floats on the top

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13y ago

No. Water is heavier than oil.

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16y ago

yes

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14y ago

No

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Q: Is any oil heavier than water?
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Related questions

Is water lighter than vegetable oil?

No water is heavier then oil.


Is petrolium oil heavier than water?

Oil is less dense than water.


Why does water go straight to bottom when mixed with oil?

Water is heavier than oil. Oil floats on water.


Other than density why can oil and water not mix?

oil and water never mix together. water is heavier than oil. so,oil float on the water.


Why do items fall through water easier than oil?

Becaus oil is thicker and heavier than water


Does a cup of water have more grams than a cup of oil?

Yes, because water is heavier than oil.


Will water float on oil?

No, water will sink in oil because oil is less dense than water. This causes the water to be heavier and sink below the oil.


What is heavier heating oil or water?

Water is heavier.


In the case of the gulf oil spill would not the oil be heavier?

Crude Oil is less dense than water.


Is oil heavier than water?

The short answer is, it depends on which oil you're talking about. There are many different things that are considered "oils". For the most part, an oil is: hydrophobic (is repelled by water / doesn't mix with water), a liquid at 25°C, and is soluble in (mixes with) organic solvents. How 'heavy' something is is determined by density. One way to describe the density of a liquid is by giving its 'specific gravity', which means how heavy is it compared to water. The specific gravity of water is 1, so any oil with a specific gravity greater than 1 will sink in water, while any oil with a specific gravity lower than 1 will float on water. Most things that people are likely to encounter that they call 'oil', such as motor or vegetable oil, are lighter than water, but there certainly are oils that are heavier than water.


Why duse oil and water not mix?

Because water is heavier than oil.So oil is lighter and it floats above the water surface.That is why when there are oil spills, you can esily see oil float over water.


Is water denser or oil?

Denser means a comparison between two things and if something is heavier than the other Denser means a comparison between two things and if something is heavier than the other