1. the reaction heat (Endothermic reaction) as a reaction absorbs energy to decompose the bonds rather than spitting out bonding. In reaction to this the precursor heat will have less power than the product, thus making the environment is cold, the temperature decreased. When removing the hand touching the container will feel cool photos.2. the exothermic reaction (Exothermic reaction) as a reaction absorbs energy to decompose the bonds less than spitting out bonding. This exothermic reaction, in a precursor to higher energy products, thus providing the thermal energy released into the environment. Cause temperature increases. When removing the hand touching the container will feel hot photos.
การแปล กรุณารอสักครู่..