Top answers

How does the molecular structure of graphite relate to its properties?

Graphite is carbon-based, formed of multiple sheets of carbon atoms. The carbon atoms are bound to three neighbouring carbon atoms by covelent bonds, leaving a free electron which can conduct current through...
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Answered by Timothy L. • Chemistry tutor
9021 Views

Do we have to write PEE or PETAL or PEAL paragraphs?

NO! Actually, you sort of do. The elements from each of these infuriating acronyms should appear in your standard paragraph. Remember every paragraph must have at least three sentences to be a paragraph, and...
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Answered by Sam W. • English tutor
8324 Views

Describe the key features of the Revolutions of 1989 (6 marks)

The collapse of communism in the Eastern Bloc was brought about by a combination of economic instability, social unrest and political turmoil, which culminated in the Revolutions of 1989. Chronic debt had cr...
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Answered by Darren D. • History tutor
2650 Views

How do I remember all the poems from the poetry anthology?

The poetry anthologies are daunting documents. Take for example AQA's 15 poems of power and conflict, how can anyone possibly learn all them? The answer is you don't have to. Whilst they are all very good po...
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Answered by Sam W. • English tutor
20446 Views

How do you find the points of intersection of two curves?

This problem is a graphical representation of finding the solutions to a pair of simultaneous equations. In this example we will use the curves y=2x 2 , and y=x 2 +1. This is a very straightforward example, ...
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Answered by Jacob R. • Maths tutor
5197 Views