When h forms a bond with h2o to form hydronium ion, h3o , this bond is called a coordinate covalent bond because question 16 options: the oxygen no longer has eight electrons surrounding it. both bonding electrons come from the oxygen atom. it is an especially strong bond. the electrons are equally shared?

a non redox reaction occurs when there is not a transfer of electrons. for redox reactions, which are reduction-oxidation reactions, a change in the oxidation number occurs. elements that are reduced gain electrons, and elements that are oxidized lose electrons.

explanation:

every chemical equation adheres to the law of conservation of mass, which states that matter cannot be created or destroyed. therefore, there must be the same number of atoms of each element on each side of a chemical equation.