In your own words, explain the difference between an endothermic and exothermic chemical reaction. Also providing an example of each process. (3 points)

Answer 1

An endothermic chemical reaction is one that absorbs heat from its surroundings, resulting in a decrease in the temperature of the surrounding environment. In an endothermic reaction, energy is taken in from the surroundings, usually in the form of heat. This absorbed heat is used to break the existing bonds in the reactants and form new bonds in the products, resulting in a net energy gain for the reaction. An example of an endothermic reaction is photosynthesis, where plants absorb energy from sunlight to convert carbon dioxide and water into glucose and oxygen.

On the other hand, an exothermic chemical reaction is one that releases heat to its surroundings, causing an increase in the temperature of the surrounding environment. In an exothermic reaction, energy is released during the course of the reaction, usually in the form of heat. This released heat is generated by the formation of new bonds in the products, which is accompanied by the breaking of existing bonds in the reactants. An example of an exothermic reaction is combustion, where a substance reacts with oxygen to produce heat and light, such as the burning of wood or the ignition of gasoline.

Answer 2

what is the correct answer

Answer 3

The correct answer is:

An endothermic chemical reaction is one that absorbs heat from its surroundings, while an exothermic chemical reaction is one that releases heat to its surroundings.

An example of an endothermic reaction is the process of photosynthesis, where plants absorb energy from sunlight to convert carbon dioxide and water into glucose and oxygen.

An example of an exothermic reaction is the combustion of gasoline, where the reaction between gasoline and oxygen releases energy in the form of heat and light.

Answer 4

simplify