How many grams of each element are in this sample? enter the number of grams of carbon followed by the number of grams of hydrogen, separated by a comma (e. G. , 30. 0,70. 0).

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it is stable as it is in group 0 which have full outer shells of electrons

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