Learn about the education and preparation needed to become a sales associate. Get a quick view of the requirements and details about schooling, job duties and training necessary to find out if this is the career for you. Sales Associate: Job Description, Requirements and Career Information.
Burning natural gas is exothermic. An exothermic process releases heat, causing the temperature of the surrounding area to rise. Burning gas releases heat and warms whatever is around it, so it's exothermic. An endothermic process absorbs heat and cools the surrounding area.
An endothermic reaction requires or takes in heat, an exothermic reaction gives off heat. Combustion is exothermic. Another example is cellular respiration. C6H12O6 + 6O2 = 6CO2 + 6H2O + heat. So it is exothermic. Photosynthesis is the exact opposite.Heat, carbon dioxide and water combine to form glucose and oxygen.n endothermic reaction requires or takes in heat, an exothermic reaction gives off heat. Combustion is exothermic. Another example is cellular respiration. C6H12O6 + 6O2 = 6CO2 + 6H2O + heat. So it is exothermic. Photosynthesis is the exact opposite.