contestada

Which of these redox reactions is spontaneous as written?
Ni + Mg2+ → Ni2+ + Mg
Al + Fe3+ → Al3+ + Fe
Hg + Al3+ → Hg2+ + Al
Zn + K+ → Zn2+ + K

Respuesta :

the answer is c hg+a13+>hg2+Al

Answer:

Al + Fe3+ → Al3+ + Fe

Explanation:

Plato