Question

Ag' + NO3- Mg2+ + OH K + S044 A13+ + Nat Ag+ + CO32- no NH4+ + CH yes 2. Based on the solubility rule (Table 4.1, page #125 from your textbook) and the experiment that you performed, propose a scheme for separation of cations from a mixture of a solid sample that contains the following: NaCl, AgNO3, €usea, and BaCl2. . CuCl₂ (Hint: Use chemical reagents that you used in the experiment to precipitate cations)

Answer 1

thank you very much 1
DATE Salt Cation in the following Na+ Na ci AgNoz Cuclz Cu2+ ISt Greup Grcup Nnabe-far AgT (I A) Greup Greap Number fr Cu+ Greup Number for Nat The fous sheet given belows recals n brief the tohal et Vnealuse Fit above Cationic Steporalien Pu Ag Na Cu Solutie these iens t HCI Gnd AIte Alter and Pasi hrecipitate Greup I Agt И25 Ppt (heuphate) I Group Cu2+ TAthali is Add a Ond bot Cu Add NHu CL dnd Nny o litle lenc HNO3 PACE
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filtati ond Pass Has Aad Nnyei and (Nnu)2 03 (ii) fikate Csotuble salt) CNa) VGrtup Basic Graup Sepaatien One the aiginl Solutie s pre pored fremit are precipiatc greupwise in the form et Sulahle Cempermels varieus Racicals The frst Greup Radical CAg or precipitatid in the fern their chiaidle and the Reagent wed s dil HCI acid low The ksp AgT chlaride is The II Group Radical (Cu) are precipitalid Gem the the frat Greup in fam e their Sulpdide a preipitaing Peaget Litati vey ksp e II Gup Suphide Cut) s CNa)Separal hom Ag anc Ct RAGE CAg No3, cl) Because in Remain Stie Six th Jrep
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low Sotuhidty Ond do low ksp means give Reiptat DATE we get Nat Add dil hc Cnd file Ag No3+ Naci + Caclz Sepo-at n fom e AgCrCs fomatien e Ag er Precipitat afler Altation we get NacI+cac in Selatien Pass HoSyas Naci Cuclz Cu2t Culz) Sepiats in form ef Cus cs formatien e Cus eipitati after filtratien we get Nat in Satatien Thonk you nuch you Hope this will help PAGE