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Chemistry
GCSE

Explain why graphite is able to conduct electrcity and diamond is not

Carbon in graphite has three bonds, where as the carbon atoms in diamond form four bonds to one another. As carbon has 4 electrons in its outer shell, this means graphite has one free electron which is ab...

Answered by Qasim J. Chemistry tutor
7447 Views

Give the reagents and conditions needed to convert a secondary alcohol into a ketone. Name the process which occurs during the conversion.

Reagents: Potassium dichromate and concentrated sulfuric acid (catalyst) Conditions: Heat under reflux The process which happens when a secondary alcohol is converted to a ketone is called oxidation.

Answered by Lucy S. Chemistry tutor
3664 Views

name the type of bonding in a molecule of water.

covalent

Answered by Charlie N. Chemistry tutor
2545 Views

Write a balanced chemical equation for the complete combustion of pentane.

First it is important to know the molecular formula for pentane and the products of the combustion reaction so that we can write the unbalanced equation. From the prefix 'pent' we know that the hydrocarbo...

Answered by Sara B. Chemistry tutor
38766 Views

What is the general formula for drawing Alkanes

Cn h2n + 2

Answered by Stephen A. Chemistry tutor
2189 Views

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