1. The qualitative analysis scheme contains a vast array of reactions involving precipitation, formation of coordination...
1. The qualitative analysis scheme contains a vast array of reactions involving precipitation, formation of coordination complexes and oxidation-reduction. Balance each reaction by providing coefficients and identity each of the following as primarily one of the above kinds of reaction. Zn2+(aq) + NH3(aq) → Zn(NH3)42(aq) Co2+(aq) + SCN"(aq) + Co(SCN)42"(aq) Mn2. BiO;' + H+ - MnO4' B+ H2O Co(OH)3 + H2O2 + H+ Co2+ + H2O + 02 Zn2+ + K+ + Fe(CN)64- Zn3K2[Fe(CN)612
I just couldn't figure out pars b-e but I already have the answer to part A. Help please 1. The qualitative analysis scheme contains a vast array of reactions involving precipitation, formation of coordination complexes and oxidation-reduction. Balance each reaction by providing coefficients and identify each of the following as primarily one of the above kinds of reaction. Zn2+(aq) + NH3(aq) → Zn(NH3)42+(aq) Co2+(aq) + SCN"(aq) → Co(SCN)42"(aq) Mn2+ + BIO3" + H+ + MnO4 + Bi3+ + H20 Co(OH)3...
1. If your original unknown is colorless, what ions are absent from your unknown? 2. If you get no precipitate with just the 6 M NH3 in step B, what ions are absent from your unknown? pls help are my answers correct ty 17 Page 4 Aperiment 24. Qualitative Analysis Group III-NI, Mn, Fe, Al, Cr, Zn 1. PROCEDURES A. Observations of Samples. Obtain an unknown and record code. Observe color of unknown solution Common color correlations are: dark blue...