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In the production of anhydrous copper sulphate (a reversible reaction), the forward reaction is an endothermic reaction. Explain the effect of increasing the temperature on the production of anhydrous copper sulphate.

By increasing the temperature, the reactant particles gain more energy. This has a two-fold effect. Firstly, the reactant particles gain more kinetic energy, therefore they start to travel faster, resulting ...
JN
Answered by Jaime N. • Chemistry tutor
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Why does increasing temperature increase the rate of reaction?

Increasing temperature increases the rate of reaction for 2 reasons: the first (minor) reason is that particles have more kinetic energy with increasing temperature, so there are more collisions between reac...
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Answered by Sneha P. • Chemistry tutor
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the function f is such that f(x)=(2x-7)/4. Fnd f(-7) and the inverse of the function.

to find the first part we just need to plug in the value-7 in the expression for f replacing our independant value, x .f(-7)=(2*(-7)-7)/4 =(-14-7)/4 =-21/4to find the second part we need to interchange the p...
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Answered by Emily G. • Maths tutor
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How did the Tsar survive the 1905 Revolution? (10 marks)

When writing a GCSE ten marker it is crucial to consider the STRUCTURE, as this is key in helping you get full marks.For OCR GCSE three factors will be identified for you. For other boards, identify three ke...
EW
Answered by Emma W. • History tutor
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How do I structure essay paragraphs?

Worrying about how to structure an essay and ensure it meets all AOs is a common GCSE worry. Putting your answer into a logical structure will help you meet all the criteria and also help your argument flow....
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