When 8.81 g of neon is combined in a 100 L container at 80oC with 9.27 g of argon, what is the mole fraction of argon

i believe the answer is true.

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

answerleaving cheese out to get moldy;