Chemical equation balancer

This program balances chemical equations. Those are entered using simple text notation, click links below to see examples. Note: currently the charge is assumed to be static; I have plans to implement that properly, but sometime later. Note that this tool is highly useful in doing chemistry homework. :-)

• H2+O2->H2O
• Fe + Cl2 = FeCl3
• KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2
• C6H5COOH + O2 = CO2 + H2O
• K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O
• (NH4)2MoO4+Na3PO4+NH4NO3=(NH4)3[P(Mo3O10)4]+H2O+NaNO3+NH3
• As2S3+HNO3+H2O=H3AsO4+H2SO4+NO
• (NH4)2PtCl6=N2+NH3+HCl+Pt

Created by Adomas Paltanavicius. Source code is available; this program is written in Python.