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What is the difference between ionic and covalent bonding?

Ionic bonding is an 'electrostatic' force of attraction between a charged metal and non metal ion or compound. These atoms or compounds become ions due to the loss or gain of electrons. The two ions give or ...
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Answered by Kayden C. • Chemistry tutor
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How do I choose a comparison poem for poetry closed reading? (AQA English Literature 2 - Part B)

For this question you will have to choose one poem from the anthology you have studied, which you will not have access to in the exam. There are 15 poems in each anthology and you will be expected to know al...
AM
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Show that the lines A: y= 2x-5. and the line B: 2y-4x+3=0 are parallel.

If two lines are parallel they have the same gradient. line A is in the form y=mx+c where m is the gradient and c is the y intercept. Therefore, the gradient of A =2.Get B into the form y=mx+c to compare it ...
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Answered by Asha K. • Maths tutor
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Describe and explain the changes between sulphuric acid with copper carbonate, connected to a test tube with limewater.

The limewater turns cloudy (due to formation of C0 2 )Solution fizzes/effervescesSolution turns blue
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Answered by Prav H. • Chemistry tutor
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Describe the relationship between the number of carbon atoms in an alkane molecule and its boiling point.

As the number of carbon atoms increases, the boiling point increases.
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Answered by Prav H. • Chemistry tutor
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