NiO2 and HCl to formed Cl₂(g):
NiO₂ (s) + 2Cl¯ (aq) + 4H¹ (aq) —→→→› C1₂ (g) + Ni²+ (aq) + 2H₂O(1)
Use the appropriate standard reduction potentials to calculate the value of Kat 25.0 °C for the reaction
NiO₂(s) + 4H¹(aq) + 2e¯ ——‚ Ni²+ (aq) + 2H₂O(1) Eºred = 1.678 V
Cl₂(g) +2e¯¯> 2017(aq) Eº, = 1.3583 V
red