a) 2 ions....Ksp = ? ;   3 ions...Ksp = ?       


b) For a Ksp RICE box, ?x? refers to what value?--->
x--> unknown Concentration
Is this correct?

Quote from: prasamb@yahoo.com on April 22, 2023, 10:08:39 PM
a) 2 ions....Ksp = ? ;   3 ions...Ksp = ?       


b) For a Ksp RICE box, ?x? refers to what value?--->
x--> unknown Concentration
Is this correct?

2 ions Ksp = s²
3 ions Ksp = 4s³
I am unable to understand the b part.

For b, my son told that this is unknown concentration. please advise

Then it depends on what are they asking in question.
Otherwise it is molar solubility.