Top answers

How do you increase the rate of a reaction?

There are multiple ways of increasing the rate of a reaction, but overall, increasing the number of particles successful collisions will increase the rate of reaction. This can be done by increasing the temp...
ZJ
Answered by Zoe J. • Chemistry tutor
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how do emulsifier molecules able to produce an emulsion that is a stable mixture containing vegetable oil and water?

the emulsifier molecule has a hydrophilic "head" and a hydrophobic "tail". the head can dissolve in water and the tail can bind with the oil molecules which forms a stable suspension of o...
MC
Answered by Monty C. • Chemistry tutor
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What is hydrocarbon?

A hydrocarbon is a COMPOUND made from hydrogen and carbon elements ONLY. For example, crude oil is a mixture of hydrocarbons.
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What is the structure of fluoroform (CFH3)? Does it have a dipole, explain your answer.

CFH3 has a tetrahedral structure. It has a dipole pointing from the carbon to the fluorine because the fluorine is more electronegative than carbon. Fluorine is also much more electronegative than hydrogen s...
RC
Answered by Rosa C. • Chemistry tutor
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What is Fractional Distillation ?

Fractional distillation is the technique to separate different components present in the crude oil on the basis of their boiling points. Crude oil is a mixture of many useful hydrocarbons and it is very impo...
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Answered by Mahima L. • Chemistry tutor
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