Taking the Ksp of Zn(OH)2 as 4.0 x 10^-3 and the Kf of [Zn(NH3)6] as 1.0x 10^8, determine how many moles of Zn(OH)2 can dissolve in 0.6 L of 1.2M NH3.

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A: Amphoteric mean behave like both acid and base.  ---------------------------------------

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.