Potassium Oxide
K2O Molar Mass Conversion in Batch
Elem.
Name
Atomic Mass
(g/mol)
Total
Mass Percentage
K
Potassium
39.0983
2
83.015%
O
Oxgen
15.9994
1
16.985%
Example Reactions:
• K2O + H2O = 2KOH
• 2K + H2O = K2O + H2
• CO2 + K2O = K2CO3
• 10Na + 2KNO3 = 5Na2O + K2O + N2
• 2Al + 2KMnO4 = Al2O3 + 2MnO2 + K2O
• K2MnO4 = K2O + MnO + O2
• 2LiCl + K2O = Li2O + 2KCl
• K2O + Ca = CaO + 2K
• 2K + MgO = K2O + Mg
• CuCl2 + K2O = CuO + 2KCl