How long is breast milk good for out of the fridge?

until it gets bright white or smells bad, then throw it out

Explanation:

6-8 hours if left in a room temperature area

4 hours if left in a heated area

24 hours if left in an insulated cooler with an ice pack

Explanation:

have a nice day <3

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