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How do you know where the bonds link to form a new molecule?

Bonds in a molecule BREAK when that molecule is reacted with another molecule. They then MAKE another bond.This bond can be between molecules or can just be part of the new molecule.There are many types of b...
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Answered by Nerea I. • Chemistry tutor
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Here are four fractions, 4/5 3/8 12/30 14/20. Write them in order of size, starting with the smallest fraction.

First cancel down the fractions to make the numbers as small as possible, then make all fractions have the same denominator. 12/30 becomes 2/5. 14/20 becomes 7/10. So the new fractions are 4/5 3/8 2/5 and 7/...
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Answered by Kim S. • Maths tutor
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Differentiate the following... f(x)= 5x^4 +16x^2+ 4x + 5

The rule for differentiating a simple equation such as this is, to times the coefficient by the power and the take one away from the power. Therefore, lets look at 5x^4 you would times the 5 by 4 to get 20x^...
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Answered by Celia M. • Maths tutor
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How should I structure my opinion piece in paper 2 (HL)

Firstly, I would start with examining the question and determining what you would like to argue, weather it is for or against the prompt. The you should expand on your opinion using concrete real world examp...
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Answered by Anna L. • Spanish tutor
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How do I structure the 10 mark essay question?

The 10 mark question, part C in paper two should be structured by examining your chosen case study carefully. This should then be divided by analysing the two variables the you chosen question asks you to an...
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