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What energy is needed to start a chemical reaction?
Activation energy is the energy needed to start a chemical reaction by breaking the existing chemical bonds in the reactants before new bonds can form in the products. This energy barrier must be overcome for the reaction to proceed.
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.
A chemical reaction in which bonds are broken is usually associated with blank?
A chemical reaction in which bonds are broken is usually associated with the absorption of energy in the form of heat. This is because breaking bonds requires energy input to overcome the forces holding atoms together.
In a chemical reaction bonds are broken or?
Chemical reactions can be either endothermic (that is, where bonds broken) or exothermic (i.e. where bonds are formed). The former requires thermal energy input; the latter releases heat energy as bonds are formed.
A chemical reaction is the change that takes place when two or more substances?
A chemical reaction is the process in which two or more substances interact to form new substances with different chemical properties. This process involves breaking and forming chemical bonds.
The making and breaking of chemical bond is called?
The making and breaking of chemical bonds are called chemical reactions. During a chemical reaction, bonds between atoms are broken and new bonds are formed, resulting in the transformation of one or more substances into different ones.
What chemical changes involve breaking and making chemical bonds?
Breaking of bonds but also formation of new bonds.
Is breaking bonds in a chemical reaction more likely to be exothermic or endothermic?
Breaking bonds in a chemical reaction is more likely to be endothermic, meaning it requires energy input to break the bonds.
What is the chemical reaction involved in breaking the bonds?
Boo boo
Chemical reactions involve the making and breaking?
chemical bonds
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 is chemical rection?
A chemical reaction is a process where one or more substances (reactants) are transformed into different substances (products) by breaking and forming chemical bonds. This process involves the rearrangement of atoms and the breaking or forming of chemical bonds.
What is The changing of substances to other substances by the breaking of bonds in reactants and the formation of bonds in products.?
chemical reaction
When you add heat to a combination of substances breaking bonds and forming a new substance the process is called a?
Chemical reaction
Would making new substances require the breaking and forming of bonds?
Yes, making new substances typically involves breaking and forming chemical bonds. During a chemical reaction, existing bonds in reactant molecules are broken, which allows atoms to rearrange and form new bonds in the product molecules. This process is fundamental to transforming reactants into different substances with distinct properties.
what Chemical energy is the energy of what?
Chemical energy refers to the potential energy of a chemical substance to undergo a transformation through a chemical reaction. The making or breaking of the chemical bonds involves the use of energy which are usually evolved or absorbed from a chemical system.
What substance helps make or break a chemical bond?
A chemical reaction involves the making and breaking of strong chemical bonds. Explanation: Chemical reactions are characterized by the formation of new substances, and the making and breaking of strong chemical bonds. In practice it is usually fairly easy to discriminate between a chemical change, new substances formed, and a phase change, where bonds may have been broken but no new substances formed. Examples of chemical reactivity where chemical bonds are manifestly formed include hydrocarbon combustion, the which drives our industrial society, and in which C − C and C − H bonds are clearly broken, and O − H and C O bonds are clearly formed in the products.
