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Use the concept of electronegativity to justify why the acid strengths of ethanedioic acid and ethanoic acid are different. (6 marks)

Stage 1: 1-2 marksFirstly, draw and explain the difference in structures between the two acids. Stage 2: 3-4 marksThe unionised COOH groups in the ethanedioc acid contain two very electronegative oxygen atom...
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Answered by Lima H. • Chemistry tutor
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What is the correct answer if you rearrange the following, making "c" the subject? (3c+b)/2 = c + a

(3c+b)/2 = c + a To make c the subject of this equation, we first must get all the c variables together on one side of the equation.To do this, first we shall multiply both sides by 2 to remove it from the b...
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Answered by Matt B. • Maths tutor
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Should the fizzy drinks market be regulated or left to the free workings of the market?

This question is asking about the demerit good of fizzy drink consumption. this consumption leads to a negative externality (external cost to society) - this could be added cost to NHS from the increased lik...
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Answered by Matt B. • Economics tutor
2035 Views

Describe what happens in glycolysis.

Glycolysis takes place in the cytoplasm and comprises two stages: phosphorylation and oxidation. In phosphorylation, glucose is phosphorylated using two molecules of ATP to form glucose phosphate and then he...
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Answered by Skye L. • Biology tutor
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List one internal and external stakeholder and explain why they have an influence on a business.

Internal - Managers : managers have the responsibility of ensuring the smooth running of their department and therefore making sure that all employees are working towards both their departments and the overa...
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