Answered

 Balance the equation and identify the type

CaSO4+Mg(OH) --->Ca(OH)+MgSO4

Sagot :

Reactants
Ca     1
S       1
O       4 + 1 = 5
Mg     1
H       1

Products
Ca     1
S       1
O       1 + 4 = 5
Mg     1
H       1

its already balanced...