Dissolved Oxygen Concentration
Sea water, which can be considered as a 6 molar (6 M) solution of NaCl, has a density of 2 g mL–1. The concentration of dissolved oxygen (O2) in sea water is 5.8 ppm. Then the concentration of dissolved oxygen (O2) in sea water, is x × 10–4 m. x =_______. (Nearest integer)
Given : Molar mass of NaCl is 58.5 g mol
–1
Molar mass of O
2 is 32 g mol
–1