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Forming bonds always releases energy. Breaking bonds always requires energy.
Wiki User
∙ 16y ago
Wiki User
∙ 16y agoIt can be either. Endothermic or exothermic.
Wiki User
∙ 12y agoEnergy is released when chemical bonds form
Wiki User
∙ 13y agoenergy is released when bonds are formed between two atoms because energy is released when an atom gains electron i.e. electron gain enthalpy
Wiki User
∙ 14y agowhen atoms form bond energy is released . when atoms are not forming bonds then they have high energies and for lowering their energy they form bond i.e stabilize their selves.
Wiki User
∙ 12y agoReleases, because it takes energy to form a bond.
Wiki User
∙ 11y agoWhen making bonds, energy is released to the system. While breaking bonds, energy is absorbed from the system with is equivalent to the energy discharged during formation.
Wiki User
∙ 10y agoEnergy is released.
Wiki User
∙ 11y agoReleased
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What kind of reaction is the amount of energy needed to break the original bonds is less than the energy released when new bonds form?
What type of reaction requires less energy to break the original bonds than the energy released when new bonds form?
What identifies an exothermic reaction?
Temperature increasesNegative energy changereactant's energy is higher than productsMore energy is released to form bonds (products) than energy absorbed to break bonds (in reactants)from my revision :D
What happends when bonds break and new bonds form?
A new molecule is formed after a chemical reaction.
Which bonds break and which new bonds form?
2H2 + O2 + 2H2O 2H-H + O=O = 2H-O-H..not shaped like this !! The bonds in the reactants break and the bonds in the products form. The bonds in the H2 and O2 break and the bonds in the water form.
Where do living organism obtain energy for cell process?
When bonds form during cell processes, energy is released.
What happens when chemical bonds break and bonds form?
It takes energy to break a bond. then the atoms rearrange and can form new bonds releasing energy.
What kind of reaction is the amount of energy needed to break the original bonds is less than the energy released when new bonds form?
What type of reaction requires less energy to break the original bonds than the energy released when new bonds form?
The energy required to break the original bonds is less than the energy release when new bonds form in an?
strong energy
What causes chemical bond to break during a reaction?
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.
When the bonds between the atoms of a molecule break what form of energy is released?
nuclear
Why must copper be heated to form black copper oxide?
Heat provides the activation energy, that is the energy to break the bonds in the starting materials in order that new bonds can form.
When bonds break and new bonds form?
When bonds break and new bonds form, a chemical reaction has taken place.
What initiates chemical reactions by breaking bonds in the reactants?
That process is called a chemical reaction.
What identifies an exothermic reaction?
Temperature increasesNegative energy changereactant's energy is higher than productsMore energy is released to form bonds (products) than energy absorbed to break bonds (in reactants)from my revision :D
When chemical bonds form is energy absorbed release?
Bond forming releases energy. Atoms will begin with a high potential energy, and will bond with other atoms to form compounds which have a lower potential energy, and are therefore more stable. Bond breaking takes in energy i.e. energy is required to break bonds.
How do you break bonds?
This is a VERY broad question, but the very basics is that it requires the input of energy in some form.
How is heat energy changes related to particle arrangement?
Solids have the least, then liquids, then gases. This is because a lot of thermal energy is required to break the intermolecular forces holding substances together, In a solid, the bonds are strong, however thermal energy is used to patrially break these bonds, melting the solid. The liquid then needs further thermal energy to completely break these bonds to form gases
