1
answer
0
watching
59
views
13 Dec 2019
Which of the following metal ions is the only one that ill beprecipitated by S^2- even in strongly acidic (aqueous) conditions?Cr^3+, Mn^2+, Ni^2+, Sn^4+, Fe^3+. The answer is Sn^4+. How?
Which of the following metal ions is the only one that ill beprecipitated by S^2- even in strongly acidic (aqueous) conditions?Cr^3+, Mn^2+, Ni^2+, Sn^4+, Fe^3+. The answer is Sn^4+. How?
Elin HesselLv2
17 Dec 2019