AuCI,(aq)+Ca(s)=

2 answers

need help to balance this equation please
2AuCl(aq) + Ca(s) ==> CaCl2(aq) + 2Au(s)

You should be aware that Ca metal reacts with H2O [the aq part of AuCl(aq)] to produce Ca(OH)2 + H2 which means the AuCl reaction could be minimal.