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Energy is added to break bonds, so there is your simple answer. But some bonus info for you:
Bond energy is the amount of energy it will take to break a bond (ironic, because it sounds like the amount of energy it will take to MAKE a bond, even though it's the opposite).
Energy is released when bonds form, and the same amount of energy is released when the bond is broken.
What else can I help you with?
What happens to heat during an endothermic reaction?
During an endothermic reaction, heat is absorbed from the surroundings in order to break chemical bonds and allow the reaction to proceed. This absorption of heat causes the surroundings to cool down as energy is taken in by the reacting molecules.
What initiates chemical reactions by breaking bonds in the reactants?
The input of energy, such as heat or light, initiates chemical reactions by breaking bonds in the reactants. This energy overcomes the activation energy needed to break the bonds and allows the reactants to transform into products.
Does the total number of atoms stay the same during a chemical reaction?
Indeed by the Law of Conservation of Mass, mass cannot be lost or gained through a reaction. Similarly, atoms cannot be lost, gained or somehow transformed themselves-only rearranged into different compounds. This means there are still going to be the same amount of Hydrogen atoms after a reaction as there were before.
What are three causes of the chemical weathering of rocks?
Three causes of chemical weathering of rocks are exposure to water, exposure to oxygen, and contact with acidic substances such as acid rain. These elements can break down the minerals in rocks by chemical reactions, leading to the weakening and eventual breakdown of the rock material.
Is decomposition reaction a chemical reaction?
It depends on the nature of the decomposition. if you are talking about biodegradeability in a substance, then no, its decomposition is mainly due to bacteria that will break down the various particles in the substance ("eat" them). There are, however certain chemical reactions which take place within the bacteria as the substance is being broken down, (much like those that happen in the human body) and the possibility of there being other products in the vicinity which may react to the substance (and degrade it) is always present. It could be said that decomposition is therefore a chemical reaction (or rather a series thereof), but with biodegradeability in mind it is not generally thought of as such.
What is the chemical reaction that uses heat to decompose an compound?
Heat can be used to break compounds because there is a chemical reaction that takes place and it causes the particles in the compound to break
What happens to heat during an endothermic reaction?
During an endothermic reaction, heat is absorbed from the surroundings in order to break chemical bonds and allow the reaction to proceed. This absorption of heat causes the surroundings to cool down as energy is taken in by the reacting molecules.
What happens to chemical bonds in a molecule during a chemical reaction?
The existing chemical bonds break and new bonds are created to give products.
How new products are formed during chemical reaction?
During a chemical reaction, the bonds between the atoms of the reactants break, and new bonds form to make the products.
What happens to energy during a chemical reaction?
During a chemical reaction, energy is either absorbed or released. If energy is released, it is usually in the form of heat. If energy is absorbed, the reaction requires an external energy source to proceed.
What happens to the bonds of the products during a chemical reaction?
Chemical reactions always involve changes in the chemical bonds that join atoms in compounds. At least one chemical bond is broken or formed during a chemical reaction.
What happenes to chemical bonds during chemical reaction?
In a chemical reaction, the bonds of the reactants are broken. The atoms will rearrange and new bonds will form.
What causes metal to rust?
Metal rusts when it comes into contact with oxygen and water, which leads to a chemical reaction called oxidation. This reaction causes the metal to break down and form a reddish-brown substance known as rust.
What happpens to the reactants in a chemical equation?
In a chemical reaction, the bonds between the atoms of the reactants break, and new bonds are formed during the formation of the products.
What do most chemical reaction do?
do not break bonds
What structures break in reactants?
In a chemical reaction, bonds between atoms are broken in reactant molecules. These bonds can be covalent or ionic bonds, which hold the atoms together in the reactant molecules. When these bonds are broken, new bonds can form between atoms, leading to the formation of products.
What type of chemical reaction involves the use of water to break down biomolecules?
Hydrolysis is the chemical reaction that involves the use of water to break down biomolecules.
