Compare the solubility of cobalt(II) sulfide in each of the following aqueous solutions:

0.10 M Co(CH3COO)2
0.10 M (NH4)2S
0.10 M NaCH3COO
0.10 M KNO3
More soluble than in pure water.
Similar solubility as in pure water.
Less soluble than in pure water.

Compare the solubility of cobaltII sulfide in each of the following aqueous solutions 010 M CoCH3COO2 010 M NH42S 010 M NaCH3COO 010 M KNO3 More soluble than in class=