If a lake has a surface area of 13.5 km2 and an average depth of 17.4 m. What is the volume of the lake in Liters? ( Hint, a liter is the same as a dm3 . If you find the volume in km3 or m3 you can covert to dm3 to find liters)

(Hint #2 Don't forget that if the unit is cubed so is the conversion. if 1m = 10 dm then 1m3 = 103 dm3 )

it would be d. henry moseley

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can you attach the

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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