What was the percentage by mass of iron in the ore? 5Fe2+ + MnO4- + 8H+ 5Fe3+ + Mn2+ + 4H2O?
Compared to what ? Lima beans ? - Nope Going off your rocker just because you NEED some chocolate ? - For sure!!
Compared to what ? Lima beans ? - Nope Going off your rocker just because you NEED some chocolate ? - For sure!!
I guess so. But the more important question would be whether people who EAT the chocolates are healthy?
5 Fe{2+} + MnO4{-} + 8 H{+} → 5 Fe{3+} + Mn{2+} + 4 H2O (0.03656 L MnO4{-}) x (0.0207 mol/L) x (5 mol Fe / 1 mol MnO4{-}) x (55.8452 g Fe/mol) / (0.831 g) 0.254 25.4% Fe
I guess so. But the more important question would be whether people who EAT the chocolates are healthy?
5 Fe{2+} + MnO4{-} + 8 H{+} → 5 Fe{3+} + Mn{2+} + 4 H2O (0.03656 L MnO4{-}) x (0.0207 mol/L) x (5 mol Fe / 1 mol MnO4{-}) x (55.8452 g Fe/mol) / (0.831 g) 0.254 25.4% Fe
