Find moles of NH4Cl required to prevent Mg(OH)2 from precipitating in a litre of solution which contains 0.02 mole NH3 and 0.001 mole Mg2+ ions. Given : Kb(NH3)=10^−5

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Find moles of NH4Cl required to prevent Mg(OH)2 from precipitating in a litre of solution which contains 0.02 mole NH3 and 0.001 mole Mg2+ ions. Given : Kb(NH3)=10^−5, Ksp[Mg(OH)2] = 10^−11.
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Nov
Find moles of NH4Cl required to prevent Mg(OH)2 from precipitating in a litre of solution which contains 0.02 mole NH3 and 0.001 mole Mg2+ ions. Given : Kb(NH3)=10^−5, Ksp[Mg(OH)2] = 10^−11. Find moles of NH4Cl required to prevent Mg(OH)2 from precipitating in a litre of solution which contains 0.02 mole NH3 and 0.001 mole Mg2+ [...]
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Tags: Find moles of NH4Cl required to prevent Mg(OH)2 from precipitating in a litre of solution which contains 0.02 mole NH3 and 0.001 mole Mg2+ ions. Given : Kb(NH3)=10^−5 , Ksp[Mg(OH)2] = 10^−11. ,