J.R. S. answered 05/07/21
Ph.D. University Professor with 10+ years Tutoring Experience
Ca2+(aq) + 2ClO-(aq) + 4H+(aq) + 4Cl-(aq) => Ca2+(aq) + 2Cl-(aq) + 2H2O(l) + 2Cl2(g)
Sr2+(aq) + 2Br-(aq) + 2K+(aq) + SO42-(aq) => SrSO4(s) + 2K+(aq) + 2Br-(aq)
2Cr3+(aq) + 6NO3-(aq) + 3Fe2+(aq) + 3SO42-(aq) => 3Fe2+(aq) + 6NO3-(aq) + 2Cr3+(aq) + 3SO42-(aq)