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.
O bonds are clearly formed in the products.
An enzyme lowers the activation energy for a particular reaction.
A catalyst. Or, an enzyme can lower the activation energy of a chemical reaction.
It is a catalyst.
A catalyst
Enzymes
Chemical bonds are made and broken by chemical reactions. After chemical bonds have been broken, then energy is released, and if a chemical bond is made, then energy is absorbed.
yes, they have chemical bonds therefore chemical change is used
the chemical stability of minerals is depedent on the strength of the chemical bonds between atoms in the mineral.
A valence electron, also known as valence orbital, is basically composed of electron and atoms that can make a chemical bond. Valence electrons identify other elementÕs chemical properties to determine if the element may bond with other elements.
Usually a temperature scale is used to test the relative bond strength between atoms. The temperature required to break the bonds determines the bond strength.
No
no a substance is occurring
A stronger chemical bond (such as a covalent or ionic bond) forms a more stable substance; a weaker bond (such as a dipole or hydrogen bond) forms a more volatile substance.
a chemical bond
an ionic bond
chemical bond holds together the atoms in a substance
The energy required to break a chemical bond and form neutral isolated atoms is called bond energy.
ionic bond
I suppose that you think to a buffer, not bond.
An ionic bond.
When elements chemically bond together a new chemical is produced
A chemical bond requires energy to break it, therefore if the bond is strong enough then the atoms "stick" together