Jamal performs a titration between HBr (hydrobromic acid) and NaOH (sodium hydroxide). During the titration, it requires 23.4 mL of 0.450 M sodium hydroxide to titrate 5.00 mL of the acid. What is the concentration (molarity) of the acid? PLEASE HELP ASAP

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.