An Unknown Amount Of Water Is Mixed With 350 Ml Of A 6 M Solution Of Naoh Soluti

An unknown amount of water is mixed with 350 mL of a 6 M solution of NaOH solution. A 75 mL sample of the resulting solution is titrated to neutrality with 52 . 5 mL of 6 M HCl. Calculate the concentration of the di- luted NaOH solution. Answer in units of M