Pleaseee help A chemist measures the enthalpy change AH during the following reaction:

2 Na(s) + Cl2(9)-2 NaCl(s)

AH=-822. kJ

Use this information to complete the table below. Round each of your answers to the nearest kJ/mol.

convalent bond :

is a chemical bond formed by the sharing of electron between 2 atoms.

it is the direct chemical bond between 2 atoms.

in bond formation atoms are involved here.

electrovalent bond:

is a chemical bond defined as electroststic attraction between 2 atoms.

it is the electrostatic attraction between 2 atoms.

in bond formation, ions are involved here.

hope it

and ur welcm

: )

i belive it is water