Rank the following compounds in terms of decreasing vapor pressure. cl-ch2ch2oh ch3-o-ch3 ch3ch2oh ch3oh

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