2. Calculate the theoretical percent composition of water in hydrated
copper (II) sulfate (CuSO4.5H2O).

Describe the chemical reaction based on the chemical equation below. also, explain whether the equation is balanced.

Which sample at stp has the same number of atoms as 18 liters of ne at stp

Which statement correctly describes the phosphate ion, ? it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge on the phosphorus atom. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge on the phosphorus atom.