Asolution is prepared by mixed by mixing 0.10l of 0.14m sodium chloride with 0.21l of a 0.19m mgcl2 solution. what volume of 0.21m silver nitrate is required to precipitate all the cl- ion in the solution agcl?

Explanation:

If is the molarity and is the molarity of a given solution,

number of moles of the solute in the solution is .

Number of moles of ions in the initial solution is the sum of number of moles of ions  in and

Number of moles of ions in is

number of moles of ions  in is

Number of moles of ions in the initial solution is

So, of ions are required to displace of ions.

So,number of moles of required is

So,

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