7 Predict the product for the following Double replacement reaction: CoCO_(3)+ AlPO_(4)arrow CO_(3)(PO_(4))_(2)+Al_(2)(CO_(3))_(3) Ca_(2)(PO_(4))_(3)+Al_(3)(CO_(3))_(2) COAl+CO_(3)PO_(4) CoPO_(4)+AlCO_(3)

This is a double replacement reaction, also known as a double displacement reaction. In this type of reaction, the cations and anions of two different molecules switch places, forming two entirely different compounds. In this case, Cobalt(II) carbonate (CoCO3) and Aluminum phosphate (AlPO4) are the reactants. The products of this reaction are Cobalt(II) phosphate (Co3(PO4)2) and Aluminum carbonate (Al2(CO3)3). This is because the cobalt from the cobalt carbonate reacts with the phosphate from the aluminum phosphate to form cobalt phosphate, and the aluminum from the aluminum phosphate reacts with the carbonate from the cobalt carbonate to form aluminum carbonate.