Nickel(II) Oxide
NiO Molar Mass Conversion in Batch
Elem.
Total
Name
Atomic Mass
(g/mol)
Percentage
Mass
Ni
1
Nickel
58.6934
78.58%
58.69
O
1
Oxgen
15.9994
21.42%
16
→ NiO
Total: 74.6928 (g/mol)
Example Reactions:
• Ni(OH)2 = NiO + H2O
• NiCl2 + 3O2 = NiO + Cl2O5
• NiCO3 = NiO + CO2
• NiO + 2HNO3 = Ni(NO3)2 + H2O
• NiO + 2HCl = NiCl2 + H2O