zinc czn be determined volumetrically by d precipitation reaction
3Zn^+2 + 2[4K+,Fe(CN)6^4+] ->K2Zn3[Fe(CN)6]2 + 6k+
A sample of zinc ore weighing 1.5432g was prepared for reaction & required 34.68ml of 0.1043 M K4Fe(CN)6 FOR tritation.Calculate d % of zn in d ore..
zinc czn be determined volumetrically by d precipitation reaction
3Zn^+2 + 2[4K+,Fe(CN)6^4+] ->K2Zn3[Fe(CN)6]2 + 6k+
A sample of zinc ore weighing 1.5432g was prepared for reaction & required 34.68ml of 0.1043 M K4Fe(CN)6 FOR tritation.Calculate d % of zn in d ore..