Answer to Question #43071 in Inorganic Chemistry for Zeph

Question

in order to initiate combustion in solids materials, it is usually necessary to raise their temperature by means of an external source. Under certain conditions, however some material may generate the necessary heat internally. Give two examples materials that can exhibit 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 occurring