precipitation of Sodiummolibdatedihydrate, this is so weird? - (May/04/2006 )
Hi,
I have to prepare solution contained 3 M sodium molibdate dihydrate, and 0.4 M coppersulfate. Normally, for the lower concentration, they r all dissolved in dd water. I dont know if this is too high concentration of sodium or something. Do u know if sodium can react with sulfate and precipitate ??? Is it possible?? or why is it precipitated??? I am not chemist, really no idea about the reaction. Thanks
-kaewjung-
the sodium can reorient with the sulfate but this shouldn't precipitate.
have you already tried to prepare this?
maybe the precipitate is copper molybdate?
-mdfenko-