a certain medication recommends that each day a person be given 8mg for every 100lbs of weight. if 10,000 people take this medication each day and their average weight is 180 lbs, how many kilograms of this drug are used daily?

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

answerspecific gravity;