Hclo4 ca oh 2 balanced July 8, 2019 16 32 64 128 Hclo4 ca oh 2 balanced equation Hclo4 ca oh 2 → ca clo4 2 h2o balanced Ca(oh)2 + hcl Hcl oxidation number Hclo4+ca oh 2 Hcl + h2o2
