Table 5: Chemical bonding energy [27].

Single & Multiple Bonds

Bonding Energy (kJ/mol)

Bonding Energy (eV)

Bond Length (pm)

C-H

413

4.29

109

C-O

358

3.72

143

C=O

745

7.74

123

N-H

391

4.06

101

N-O

201

4.35

144

O-H

467

4.85

96

O-O

204

2.12

148

O-O (O2)

498

5.17

121

Si-O

368

3.83

161

Al-O

102

1.06

17

1 eV ᴝ 96.49 kJ/mol; Bonding Energy: Energy needed to breakdown