A solution is prepared by dissolving 0.300 g Fe(NH4)2(SO4)2*6H2O in sufficient water to produce 250.0 mL...
A solution is prepared by dissolving 0.300 g Fe(NH4)2(SO4)2*6H2O in sufficient water to produce 250.0 mL of solution.
a. What is the molar concentration of Fe2+?
b. What is the molar concentration of NH4+?
c. What is the concentration of sulfur in mg/L?
Homework Answers
Molar mass of FAS is 392.13 g / mol.
If 1 mol of substance present in 1 L solution, then concentration is 1 molar.
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