Draw up an equation of the reactions resulting in the formation of the MgCo3 salt.

1 way) MgO + CO2 = MgCO3
Reaction type: Decomposition
2 way) MgSO3 + CaCO3 = CaSO3 ↓ + MgCO3
Reaction type: Double decomposition (Exchange reaction)
3 way) СaCO3 + Mg (OH) 2 = Ca (OH) 2 ↓ + MgCO3
Reaction type: Double decomposition (Exchange reaction)



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