Solubility

[puffylover]

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which of the following methods could be used to produce 20 mL of a 1.0 M solution of KI?

why not: mix 10mL of each of 1.0 M of KNO3 and 1.0 M of AgI?

AgI is insoluble
KI is soluble?
does that mean that AgI will form and there'll be little I- ions for KI?

 

[loveoforganic]

Yes. Essentially 100% of the I ions will be bound to the solid (not in solution) AgI.