Calcium Carbonate
CaCO3 Molar Mass Conversion in Batch
Elem.
Name
Total
Atomic
Mass
Mass
Ca
Calcium
1
(20%)
40.08
40.08
(40.045%)
C
Carbon
1
(20%)
12.01
12.01
(12%)
O
Oxgen
3
(60%)
16
48
(47.958%)
CaCO3 is a white powder. Its melting point is 1339 ̊C (2442.2 ̊F). CaCO3 is widely used in building industry such as making cement, paint wall. It's also the main component of chalk used for blackboard in the old times.
Example Reactions:
• 2HCl + CaCO3 = CaCl2 + CO2 + H2O
• Ca(OH)2 + CO2 = CaCO3↓ + H2O
• CaCO3 + H2SO4 = CaSO4 + CO2 + H2O
• Ca(NO3)2 + Na2CO3 = 2NaNO3 + CaCO3↓
• Na2CO3 + CaCl2 = CaCO3↓ + 2NaCl
• CaCO3 + 2HCl = CaCl2 + H2CO3
• CaCO3 + 2HNO3 = Ca(NO3)2 + CO2 + H2O
• CaCl2 + (NH4)2CO3 = 2NH4Cl + CaCO3↓
• Ca(OH)2 + Na2CO3 = 2NaOH + CaCO3↓
• CaCl2 + 2NaHCO3 = 2NaCl + CaCO3↓ + CO2 + H2O
Related Compounds:
