What should the temperature of the detergent water be in a 3 compartment sink

The answer is minimum 110°F.

Detergent water's minimum temperature should be between 95°F and 120°F (as hot as anyone can stand) in a 3 compartment sink. In a three compartment sink, the temperature of water should be accurate.This temperature help the detergent work. So the temperature should be maintained by using thermometer that will helps in checking the temperature.

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