Meso

This page lists questions and answers that were posted by visitors named Meso.

Questions

The following questions were asked by visitors named Meso.

Do i need a chemical formula to calculate the mols of FeSO4*7H20 when given the mols of Fe(II)? If so i only know that Fe(III) + H2SO4 + H3PO4 are the reactants, and FeSO4*H2O is the product. Help?

Suppose 22.93mL of KMnO4 solution used in the question above (KMnO4 solution in above question had concentration of 0.02036M)are needed to oxidize Fe(2+) to Fe(3+) in a 0.4927g pill. What is the mass percent of FeSO4*7H2O (molar mass 278.03g/mol) in the p...

Answers

The following answers were posted by visitors named Meso.

the mols for Fe(II) are the same as Fe(III) since the ratio is 1:1. And that's the problem with the reaction. I don't know what else is made. I was just given those components. I'm assuming it would yeild FsSO4*7H2O + P? But i am unsure.

The only hint I was given was that I use the mols of Fe(II) to find the mols of FeSO4*7H20