Explain why chain reactions are important in combustion

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Reference no: EM131285165

(a) What is meant by the terms

(i) a global reaction;

(ii) an elementary reaction;

(iii) a reaction mechanism.

(b) Describe the steps required to form a chain reaction and explain why chain reactions are important in combustion.

(c) A reaction is found to be 25 times faster at 400 K than at 300 K. Measurements of the temperature exponent yielded a value of 0.7. Calculate the activation energy of the reaction. How much faster will the reaction be at 1000 K?

Reference no: EM131285165

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