Question

T UI water. Trial Reagent Pair Waste 0.5 M ammonium chloride + 0.5 M sodium hydroxide 5 6 7 8 0.1 M barium chloride + 0.1 M sodium sulfate 0.1 M barium nitrate +0.1 M potassium chromate 0.1 M calcium chloride + 0.1 M sodium carbonate 0.1 M copper (II) nitrate + 0.1 M sodium chloride 0.1 M lead (II) nitrate + 0.1 M potassium iodide 0.1 M magnesium sulfate + 0.1 M potassium hydroxide Mg 2.0 M potassium hydroxide + 1.0 M sulfuric acid 0.3 M sodium carbonate +0.5 M hydrochloric acid 0.3 M sodium hydrogen carbonate + 0.5 M hydrochloric acid 9 10 cular, total ionic, and net ionic equations corresponding to not occur, write the corresponding molecular and total (The unit of molarity (M) of the solution: M = mol/L) For each reagent pair, write the molecular, total ionic, and each chemical reaction. If a reaction does not occur, write the ionic equations, and indicate "NR" for the net ionic equation.

Answer 1

Please find the attached image files. 1st image is for reaction 1-4. Second image is for 5-10 among these reaction 5 does not occur. In every reaction 1st one is for balanced chemical, 2nd is for complete ionic and by eliminating spectator ions 3rd one net ionic equation given.

DNHget (a+NaoH) Comphete NH c a) +Na+OH H20NH)Na Net ionic equatin is N OH)H)NH3 H,Oa) +NH Nacea) qtin is Na, s04 21)+eac c)Baso4) +2Nae (a) Complete ionie 2t +Ga 2e -eas ()+ 2Na +208 Net ionie s so Bas04) + Complete ionie4S &()2N )+ 2k)+r)Bao) 2 + 2 NO3 C) Net mie s GCcr042-) Blancad aguation is cacl, )Na,coga) Canphate ionic Caaz)2e +2N Bacr04 ) Caco3(s) 2Nact (a) 2- C acoz C)t2Na)t Net ionic is Caso3 () CaCa)t CoCar

Cu(No)2) Nacteg) No reaction 2K NO PbI ) on Ph +2 No ) 2)+21 G) mese 2k4y)2NO3 +Pb2 () Pb(a)21) Net imie i's PoI2 Cs) efeMs04 ) + 2k0H () Complete inic m2a)s02a) +()20H OH)2 C) +K20 ) ot)2) +20H (O) S) so nat ime is 9 2KOH() tH,S04) omplete ionie s 2gt 20Ha4) 2H)+ s04 )1 4,0() K2s04 ) 2H20) so net iomic is Naco3(a +2Hl (2)-2Naole) + H0() + co, ) omplete oncis 2Na)+Co3(4) +2H()+2c(2 2 t oa NRt ionic isco3a)+2H ( )-0)co,() Nat Cog Ce)+ Hc (ar) Romplate donie is Na(HCC)+H'at ce)Natce Nact(a)+ H0)+ co) 20)+ co2 Net onc is H2Oco) HCag Ca)+HCa)