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Describe the differences in Structure and properties of diamond and graphite

Both of these compounds are made purely of carbon. The differences come in the way in which the atoms are bonded together and the properties that this creates.In diamond, each atom is covalently bonded to fo...
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Answered by Phoebe P. • Chemistry tutor
4337 Views

Multiply and simplify the following: (x-8)^2

With these questions, I always think how to write out the expression in terms that are more simple to understand: I would write out the expression as '(x-8)(x-8)' which really shows what the power of 2 is re...
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Answered by Myles S. • Maths tutor
12617 Views

Give reasons why tropical storms eventually lose their energy

They pass over land, which in turn slows their movement due to frictionLoss of energy because of the cooling effect of passing over water at higher latitudes
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Answered by Annabel A. • Geography tutor
6984 Views

What are strong and weak acids? How do they differ from diluted and concentrated acids?

Acid strength relates to the degree of ionisation in aqueous solution. A strong acid is completely ionised in aqueous solution. A weak acid is only partially ionised in aqueous solution.On the other hand, ac...
CZ
Answered by Coco Z. • Chemistry tutor
9119 Views

Solve 3y^2 – 60y + 220 = 0 using the quadratic formula:

when a quadratic equation isn't able to be solved using factorisation, the quadratic formula can be used, which has the general formula of ** **. The letters in the formula represent the coefficients in the ...
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Answered by Olivia C. • Maths tutor
3749 Views