You dissolve 528.4 g (120 g/mol) of NaHSO4 in a swimming pool that contains 515,152 L of water at 25°C. What is the sodium ion concentration in parts per million? Assume the density of the solution is 1 g/mL. Report your answer to two significant figures. Do not include units.

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.