00:01
In this question they asked us to 5 the ksp of silver chloride based on solubility of silver chloride is 1 .86 times 10 to minus 4 gram in 100 gram of water.
00:15
So in order to 5ksp, first we need to take a look at the reaction of dissolving silver chloride.
00:24
So silver chloride will disown and form silver plus plus cl minus and the ksp will be equal to concentration of silver plus time concentration of cl minus and this case will be equal to concentration of silver plus square.
00:47
It is because concentration of silver plus will be equal to concentration of cl minus.
00:52
And so what is the concentration of silver plus? so in order to do that, we need to know what is the more of silver plus and the volume of the reaction.
01:10
So silver chloride dismal and form silver plus and c.
01:15
And we know the solubility of silver chloride it is provided.
01:22
And so the amount of silver, the amount of silver chloride, the zone in solution will be equal to the more of silver plus, equal to the more of cl minus based on this reaction.
01:36
And so that's why x will be equal to mass of silver chloride divided by molecular weight of silver chloride...