Question

[Review Topics] Scoring: Your score will be based on the number of correct matches minus the numb Use the References to access important Compare the solubility of silver sulfide in each of the following aqueous solutions: Clear All 0.10 M AgCH3COO More soluble than in pure water. 0.10 MK2S Similar solubility as in pure water. 0.10 M NH4NO3 Less soluble than in pure water. 0.10 M NaCH3COO Submit Answer Retry Entire Group 3 more group attempts remaining

no long explain needed just short match up thx

Answer 1

[Review Topics] Scoring: Your score will be based on the number of correct matches minus the numb Use the References to access important Compare the solubility of silver sulfide in each of the following aqueous solutions: Clear All 0.10 M AgCH3COO More soluble than in pure water O.10 M K2S Similar solubility as in pure water 0.10 M NH4NO3 Less soluble than in pure water. 0.10 M NaCH3COo Submit Answer Retry Entire Group 3 more group attempts remaining

Use the References to access impor Compare the solubility of silver bromide in each of the following aqueous soluti Clear All 0.10 M AgCH3COO More soluble than in pure water 0.10 M NH Br Similar solubility as in pure water 0.10 M KCH3COO Less soluble than in pure water 0.10 M NaNO3 Submit Answer 3 more group attempts remaining Retry Entire Group

Review Topics Scoring: Your score will be based on the number of correct matches minus the Use the References to access imp Compare the solubility of nickel(II) carbonate in each of the following aqueou Clear All 0.10 M Ni(CH3COO)2 More soluble than in pure water 0.10 M K)CO3 Similar solubility as in pure water. 0.10 M NH CH3COO Less soluble than in pure water. 0.10 M KNO3 Submit Answer Retry Entire Group 3 more group attempts remaining

Explanation :

for Ag2S :

Ag2S   -----------> 2 Ag+ (aq)   + S2- (aq)

here in presence of AgCH3COO and K2S , solubility decreases due to common ion effect.

AgCH3COO -----------> Ag+   +   CH3COO-

K2S   ------------> 2 K+ +   S2- .

in NH4NO3 and NaCH3COO are the neutral mediums so solubility is similar to pure water.