The concentration of sodium chloride in seawater is variable; as an average the value is 35 g NaCl/kg water.
The molecular mass of sodium chloride is 58,44 g.
Sodium would be 0.99%
The molar mass of sodium chloride is 58,44.
The molecular mass of sodium chloride is 58,44 (rounded).
The molecular mass of sodium chloride is 58,439 769 28.
The molecular mass of sodium chloride is 58,439 769 28.
The mass of sodium chloride remain constant.
The ratio mass of chlorine/mass of sodium is 1,5.
1.984
The chemical formula of sodium chloride is NaCl.
The molar mass of sodium chloride is the sum between the atomic weight of sodium and chlorine: 22,98976928 + 35,45 = 58,439 769 28
The meaning of concentration is the amount of material in a defined mass or volume as liter, kilogram, cubic meter, 100 mL etc.; as an example sea water contain 30 g/L sodium chloride.