Predict the products for the single replacement reactions given. Check to see that the equations are balanced.
$Ca + MgCl _2 \rightarrow ?$
A$CaCl _2+ Mg$
B$Ca + Cl _2$
C$Mg + Cl _2$
D$CaCl + Mg$
$Ca + MgCl _2 \rightarrow ?$
A$CaCl _2+ Mg$
B$Ca + Cl _2$
C$Mg + Cl _2$
D$CaCl + Mg$