Answered

How many milligrams of sodium chloride are in a liter of solution that has 4.50 x 10-6 kg of sodium per liter?



Answer :

The mass of sodium chloride  that is present in a liter of  solution that has 4.50 x 10⁻⁶ kg of sodium per liter is 45 mg.

What is the mass of sodium chloride in milligrams that is present in a liter of  solution that has 4.50 x 10⁻⁶ kg of sodium per liter?

The mass  of sodium chloride in milligrams that is presents in a liter of  solution that has 4.50 x 10⁻⁶ kg of sodium per liter is calculated as follows:

  • mass = mass concentration * volume in liters

Mass concentration of sodium chloride solution =  4.50 x 10⁻⁶ kg of sodium chloride per liter.

Volume of solution = 1 liter

Mass of sodium chloride =  4.50 x 10⁻⁶ kg/L * 1 L

mass of sodium chloride =  4.50 x 10⁻⁶ kg

mass of sodium chloride =  4.50 x 10⁻⁶ kg * 1000000 mg/kg

mass of sodium chloride =  45 mg

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