Jim, jane, ann, and bill measure an object's length, density, mass, and volume, respectively.
which student's measurement might be in kilograms?

Bills

Explanation:

Jim’s is measured in centimeters those would be the only choices

a corroding iron, if that's one of your choices

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