Users' questions

Can you destroy energy?

Can you destroy energy?

The law of conservation of energy states that energy can neither be created nor destroyed – only converted from one form of energy to another.

What Cannot be destroyed in a chemical reaction?

In reactions under normal laboratory conditions, matter is neither created nor destroyed, and elements are not transformed into other elements. Because matter is not created or destroyed in a chemical reaction, the total mass of reactants is the same as the total mass of products.

Can chemical energy be burned?

Chemical energy of a chemical substance can be transformed to other forms of energy by specific chemical reactions. For example, when a fuel is burned, the chemical energy is converted to heat energy.

What are the 3 laws of energy?

Traditionally, thermodynamics has recognized three fundamental laws, simply named by an ordinal identification, the first law, the second law, and the third law. The third law of thermodynamics states that a system’s entropy approaches a constant value as the temperature approaches absolute zero.

What happens if energy is neither created nor destroyed?

As we know through thermodynamics, energy cannot be created nor destroyed. It simply changes states. The total amount of energy in an isolated system does not, cannot, change. And thanks to Einstein, we also know that matter and energy are two rungs on the same ladder.

What happens to chemical energy when you die?

That chemical energy is then transformed into kinetic energy that is ultimately used to power our muscles. As we know through thermodynamics, energy cannot be created nor destroyed. It simply changes states. The total amount of energy in an isolated system does not, cannot, change.

How is matter created or destroyed during a chemical reaction?

Answer 1: A chemical reaction does not create or destroy matter, it simply moves electrons from one atom to another, but does not change the nucleus of the atoms. The total mass of the matter remains a constant in any chemical change. The total mass of the matter can change during a nuclear reaction, the mass loss can convert into energy,…

How are chemical reactions related to changes in energy?

All chemical reactions involve changes in energy. This may be a change in heat, electricity, light, or other forms of energy. Reactions that absorb energy are endothermic. Reactions that release energy are exothermic.