sample of seawater contains 0.5922% by mass sodium chloride dissolved in it. If 15.00 g of sodium chloride is present dissolved in the sample of seawater, what is the mass of the seawater in cg?

Respuesta :

Answer: Mass of the seawater in cg is 253300

Explanation:

To calculate the mass percent of element in a given compound, we use the formula:

[tex]\text{Mass percent of sodium chloride}=\frac{\text{Mass of sodium chloride}}{\text{mass of sea water}}\times 100[/tex]

given : Mass percent of sodium chloride= 0.5922

Mass of sodium chloride = 15.00 g

mass of sea water = ?

[tex]0.5922=\frac{15.00}{\text{mass of sea water}}\times 100[/tex]

[tex]{\text{mass of sea water}=2533g=253300cg[/tex]    [tex]1g=100cg[/tex]

Thus the mass of the seawater in cg is 253300