Question

Name CHEMISTRY 22 Study Assignment 14, Net Ionic Equations For each of the following reactions in aqueous solution, write (a) the molecular equation, (b) the total ionic equation, and (c) the net ionic equation. If products are not given, you should be able to predict the products because it is a common reaction type. Be sure to indicate the state, (aq), (g), or (8), for all neutral species. All ions are assumed to be aqueous. 1. barium hydroxide plus hydrobromic acid 2. sodium phosphate plus cupric chloride PAAN 3. zinc hydroxide plus nitric acid 4. nitrous acid plus potassium hydroxide SA 14-5

Answer 1

Here is answer to this question.The molecular equation is the chemical equation with actual number of atoms with actual molecular formulas.The total ionic equation shows all the participating ions along with spectator ions while net ionic equation only shows those ions that are involved in chemical reaction.

1) Bavim hydhorida phus hydobomie aad: (a) Motaudar equation BaloH Ca)+Hy (a)- baBr, Cap) t do(t) b) The htal tonie equalt in- Ka" cap)2Co + 2HCag) +26 (op)- C) The nit leni equalion- )+ Cag) + 94 of ) +287 tow) cag) 2H011) C2) Sedium phasphats plus up chloneh (a) Frt &:2Na, Poy lag) +3u, Cag)-Nau lag) +CuPa Cb Th Tetal unic egualien:- Natt 2POy cag + 3Culag)+Tag)- 6Na'ap) 6 u"lag) +uPo)s (C) The nut onei equelm- Ca PO), s) 3 Cu2t (ag) t ePO Cag) 3) Zine hydho iel plus nilui aud- a) Mot- Eg ZnlontNo, e Zn(NO,) cag) ole Znit lag) t 2oH cag) +2ca) +2N0, ap)Za)t 2NO a)t 2o() C The nut Lenit tqurlion:- 2 Nihoa aud plus petasiun hy dond 4) ca) koHlog) t HNO2Lag) KNO2(ag 00) )T tatal ni equalimCoG HNO, rat aud, do net duou cemple tly) A+ Cag) tOH Cag) + HNO, (a) Cag) No, Cay) H0(4) Net onic equalin HNO, ca) OH lag) ND2109) + Hol1