Emad Talb

I have Two questions I wont help please 1. Why Na2C2O4 solution is heated during standardization of KMnO4 solution? 2. Is it possible to determine Fe2+ in unknown sample by titration with Na2C2O4 standard solution? If yes how and if no why? thanks for helping

hi, I have a question How can you control the end point of the reaction? thanks for answers