Question

Chemistry help!
1-Can Na by itself be an aqueous? or solid?
2-In compound CuSO4, how can we find out that if SO4 is aqueous?

Answer 1

learn about temperature's role in phases of matter.

Answer 2

\[SO _{4}^{2-}\]- - Most sulfates are soluble. Exceptions include BaSO4, PbSO4, and SrSO4.

Answer 3

Did your class go over basic solubility rules?

Answer 4

http://chemistry.about.com/od/solutionsmixtures/a/solubility-rules.htm

Answer 5

sodium by itself, as all the group 1 elements, do not like water, watch a video of cesium or potassium dropped into water, it explodes.

Answer 6

Ya you are right Na is not aqueous. DanJS, thanks a lot. Your answers were really helpful.