Asked by Toyety

What is the solubility of X in mol/dm3 if 25cm3 of its saturated solution contains 4.0g of X (Molar mass of X=60)
Answered by DrBob222
mols X in 25 cc = 4.0/60 = 0.0667
Then 0.0667 mols x (1000/25) = ?
Answered by Steve
that gives you mol/cm^3

adjust for 1dm = 10cm
Answered by DrBob222
No, that gives you mols/L which is mols/dm^3.
0.0667 mols/25 cc. Convert to 1000 cc (1 dm^3) as above.
Answered by Steve
ouch. You are correct. Dunno what I was thinking.
Answered by Serena
Very poor. I don't understand what going on
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