## Answers

Licl Soluble (All Soluble Except As^+, Pb^+, Hs^2 +_2) Al(OH)_3 Insoluble (All insoluble Except XCo^+, K^+, Ba^2 +, Ca^2 +) CaSo_4 Insoluble (All soluble Except Ra^2 +, Pb^2 +, Ca^2 +, Sr^2 +) MS_3(Po_4)_2 Insoluble (All insoluble Except K^+, NH_4^+) M_2S Insoluble (All insoluble Except Ne^+, K^+, NH_4^+, Ca^2 +, Sr^2 +) Nacl + NO_3 rightarrow Ascl + NaNO_3 right double arrow Insoluble 2A1Br_3 + 3(NH_4)_2SO_4 rightarrow Al_2(SO_+)_3 + 6NH_4Br right double arrow Soluble Ca(NO_3)_2 + K_2SO_4 rightarrow CaSO_4 + 2KNO_3 right double arrow Insoluble BaCl_2 + NO_2CO_3 rightarrow BaCO_3 + 2NaCl right double arrow Insoluble Based on solubility rules you can predict the solubility.

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