Which is the most soluble in water.??

Question

Lead(II) Chloride, Chromium(III) Hydroxide, Silver Chloride or Magnesium Oxalate.

I do not understand how i am supposed to calculate this, any help would be appreciated.

Answer 1

It's gotta be Mg oxalate.

Answer 2

I would guess Magnesium Oxalate, since all the others are like hardcore metals... and I think there's an equation for that, but I dont remember. I took Chemistry last year, nice to know I remember things lol

Answer 3

Look up, not calculate.  Look up solubility constants.

Answer 4

broccoli