Instead of stating something new, I updated and added all the features i wanted in an app. I built the app to help me make solutions for reagents in chemistry lab , I was getting irritated by the calculations every time i had to perform a reaction in lab. It balances any valid chemical equation and gives you stoichiometric calculations with support for limiting reagents. With their molar masses. Also supports equations with fractional atom molecule (Doped Materials)( which was the real reason i made this). It has 65k+ total downloads with 10k active users. Feed back is welcome (Noob at programming,Nano Physicist by education) https://play.google.com/store/apps/details?id=com.kharblabs....