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What are the different forms of elemental carbon?

Carbon can be found in different forms, with different structures and bonding.

Graphite is a structure in which each carbon atom is bonded to three other carbon atoms, to...

EM
Answered by Eleanor M. Chemistry tutor
7691 Views

What's the difference between an aldehyde and a ketone?

Both aldehydes and ketones contain a double bond between carbon and oxygen.

Aldehydes have the double bond at the end of the molecule. T...

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Answered by Eleanor M. Chemistry tutor
47866 Views

What are polymers and why are they useful?

Polymers are large molecules made from lots of repeating units called monomers.

Plastic bags, waterproof coatings on clothes and wound dressings can all be made from poly...

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Answered by Eleanor M. Chemistry tutor
6490 Views

What is the difference between an alkene and an alkane?

Both alkanes and alkenes are hydrocarbons, which means they only contain carbon and hydrogen atoms.

Alkanes are saturated hydrocarbo...

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Answered by Eleanor M. Chemistry tutor
13724 Views

How is trigonometry used on non-right angled triangles?

To do this, there are two rules, the Sine Rule and The Cosine Rule. 

The sine rule is a/Sin A   = b/Sin B = c/Sin C.  (the lower and uppercase are very important. The rule also stands if ...

BC
Answered by Bobbie C. Maths tutor
118835 Views

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