Answer to Question #322339 in General Chemistry for carlington

Question

Question 2

a) Table 1 shows results of 12 measurements of activation energy (Ea) for some reaction. The literature value of the activation energy for this reaction is 38.942 kJ/mol.

Table 1: Measurement of Activation energy

Measurement Ea (kJ/mol)

1 38.542

2 38.751

3 39.016

4 38.768

5 38.943

6 38.426

7 39.124

8 38.546

9 38.864

10 38.687

11 38.579

12 38.798

Do these results differ significantly from the literature value? [15 Marks]

b) How can a research problem be justified for a particular research? [10 Marks]

Answer 1

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