Kamite - 19-7-2007 at 11:29
Hi everybody,
Which of the following reactions will happen at room temperature:
1. 2NaNO3 (aq) + CuCl2 (aq) -> Cu(NO3)2 + 2NaCl
2. 2NaNO3 (aq) + CuSO4 (aq) -> Cu(NO3)2 + NaSO4
TY
[Edited on 19-7-2007 by Kamite]
Blind Angel - 19-7-2007 at 12:51
Quick hints:
a) check if the product are possible, and the reactive too (they seem fishy to me, did you copy them right?)
b) check for the solubility of the product
Kamite - 19-7-2007 at 14:23
You are right. I have edited it.
12AX7 - 19-7-2007 at 16:24
Sodium chloride and sulfate are both the least soluble compounds in those solutions, so after evaporating, much of the sodium will be removed.
Tim