Calcium Hydroxide
Ca(OH)2 Molar Mass Conversion in Batch
Elem.
Name
Atomic Mass
(g/mol)
Total
Mass Percentage
Ca
Calcium
40.078
1
54.092%
O
Oxgen
15.9994
2
43.188%
H
Hydrogen
1.00794
2
2.721%
Example Reactions:
• CaO + H2O = Ca(OH)2
• Ca + 2H2O = Ca(OH)2 + H2
• 2HBr + Ca(OH)2 = CaBr2 + 2H2O
• 2HNO3 + Ca(OH)2 = Ca(NO3)2 + 2H2O
• Ca(OH)2 + CO2 = CaCO3↓ + H2O
• CaC2 + 2H2O = C2H2 + Ca(OH)2
• CaCl2 + 2NaOH = 2NaCl + Ca(OH)2
• CaH2 + 2H2O = Ca(OH)2 + 2H2
• Ca(OH)2 + 2HCl = CaCl2 + 2H2O
• Ca(OH)2 + H2SO4 = 2H2O + CaSO4