Chemistry, asked by zainkhan1807, 1 year ago

Ag+ is added in solution conatining cl- br-i- which salt will come first

Answers

Answered by abhi6412
0
Br salt will come fast
Answered by superboy123
0
you need to know the Ksp of each product 
based upon the size of the anions Cl, Br and I, AgI before AgBr before AgCl before Ag2CrO4 because it takes 2moles Ag+ to bind 1 CrO4-2 ion. but without Ksp values you cannot definitively determine this. 
Ksp AgCl = 1.7x10^-10 molar solubility = 1.3x10^-5M 
Ksp AgBr = 5.4x10^-13 molar solubility = 7.35x10^-7M 
Ksp Agi = 1x10^-16 molar solubility = 1x10^-8M
Ksp Ag2CrO4 = 8x10^-12 molar solubility = 2x10^-4M 
based upon these values, AgI, AgBr, AgCl, Ag2CrO4
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