75g of FeCL3 are dissolved in 700 mL of solution, what is the concentration of Fe3+ ions? what is the concentration of Cl- ions?
mols FeCl3 = grams/molar mass
mols/L = (FeCl3)
1 mol Fe in 1 mol FeCl3 means (Fe) = (FeCl3).
M Cl^- is 3x that.
mols/L = (FeCl3)
1 mol Fe in 1 mol FeCl3 means (Fe) = (FeCl3).
M Cl^- is 3x that.