Answer to Question #43311 in Physical Chemistry for Zeph

Question

In order to initiate combustion in solids, it is usually necessary to raise their temperature by means of an external heat source. Under certain conditions, however, some material may generate the necessary heat internally. Give two examples of materials that can exhibits this phenomenon. In each case state how internal heating arises and outline the precautions that should be taken when they are stored to prevent combustion from occurring