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The Cold War: To what extent was Germany the cause of East-West disagreements between 1945 and 1961?

During the period between 1945 and 1961, Germany played an incredibly significant part in the Cold War, and it can be argued that it served as the cause of East-West disagreements between 1945 and 1961...

Answered by Charles A. • History tutor

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Explain why average bond enthalpies can be used for cyclohexane but not for benzene

Benzene has a resonance structure while cyclohexane consists of only single bonds of the same length. Benzene's resonance structure means it has intermediate bond lengths and strengths. This means aver...

Answered by Chloe M. • Chemistry tutor

3743 Views

Calculate the pH of a 4.00 x 10^-2 mol dm^-3 solution of Ba(OH)2

The easiest way to answer this question is by using the equation pH + pOH = 14.

Firstly, we need to work out the number of moles of OH^- in the solution. As the formula for Ba(...

Answered by Chloe M. • Chemistry tutor

13045 Views

Discuss the impacts of a price ceiling on stakeholders

General tips on structure:- This type of question would be a part (b) on a paper 1, so you would first use the DEED method to explain the situation, and then discuss the impacts on...

Answered by Gabriela S. • Economics tutor

22649 Views

How do I write an effective introduction to an essay in an exam?

An excellent question!

An effective introduction needs to make the argument of the essay clear from the outset. Your reader needs to immediately understand how you will a...

Answered by Samuel J. • History tutor

2760 Views