In the galvanic cell reaction mn(s) zn2 (aq) → mn2 (aq) zn(s), what species is being reduced?

bcde is the incorrect answer it is a

level 4 to level 2 : ))

the dissociation of nickel hydroxide is follows:

the concentration of hydroxide ion is

the equilibrium constant value of nickel hydroxide is = 6.1 * 10^-^1^6 and thus equilibrium equation can be written as:

thus, concentration of ni is 0.23 * 10^-^4 mol /l