Asked by cindy
Calculate to four decimal places the mass of purely dry MgCO3(Magnesium Carbonate) required to make 1L of a 1000 ppm Mg stock solution.
Answers
Answered by
DrBob222
A good factor to remember is
1 ppm = 1 mg/L so 1000 ppm would be 1000 mg/L
So you want1000 mg (that's 1 gram) MgCO3 in a L of solution.
1 ppm = 1 mg/L so 1000 ppm would be 1000 mg/L
So you want1000 mg (that's 1 gram) MgCO3 in a L of solution.