Question

The following combination of solutions will be added to a medium test tube and observations will be recorded. For each precipitation provide the NET IONIC EQUATION and the FORMULA UNIT EQUATION. If no reaction occurs, write NR (No Reaction). Obtain three medium test tubes and add roughly 5 mL of 0.100 M Cu(NO3). Use (i) as your guide. The exact volume is not important. Then add dropwise each of the following: 1) 0.100 M Na co Write the NIE and FUE if a precipitate forms. Cu(NOslat No.CO₂ Cu CO₂ NIE: CO32- Cut FUE : 2) 0.100 M NaNO3. Write the NIE and FUE if a precipitate forms. Cu(NO3), + NaNO3 3) 0.100 M NaOH. Write the NIE and FUE if a precipitate forms. Cu(NO3)2 + NaOH Empty the test tubes in the general waste bucket in the hood labeled Ag waste. Copper waste

Answer 1

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Page No.: Date : 7 Sol? - 17. CalNozz + Na, og Balanced chemical M9) 1991 1990 Equation & Cu(NO3l + NaO 2 Alang + Cucoz (s) precipitak forms Cols) Ionic Equations w2t + 2NO +2Nat+co, 2 - Nat 12NO3 + acco, & Net Lonic Equation Cu²+ + 0,2- Cuco₂ (8) 21 Cu(NO3) (94) + Nano (ag, 1 is No neaction NR 31. QUINO, (aq) +2N004 (aq1 + 2Nanoz 199,) + Cu(OH), (1) precipitake burmed = culou), Tonic Equalion :, Cu2+ + 2010, +2Nat+ 204 2Na+ + 2No, talou cult t 2011 - culon Net Ionic i Equation spectator Ion Nat, No

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