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MgCl2 aq plus Zn s is the oxidation half-reaction for Mg s plus ZnCl2 aq.
NO3-
Cu and ZnCl2 are being produced.
Al(s) | Al3+(aq) Zn2+(aq) | Zn(s)
Zn(s) + Cu(NO3)2(aq) => Zn(NO3)2(aq) + Cu(s) Zn(s) + Cu2+(aq) + 2NO3-(aq) => Zn2+(aq) + 2NO3-(aq) + Cu(s) NET: Zn(s) + Cu2+(aq) => Zn2+(aq) + Cu(s
Zn solid, metallicCuSO4 => becomes ionised in solution, blue colored => Cu2+aq + SO42-aqgives by reaction :Cu solid, metallicZn2+aq + SO42-aq => stays in solution, but colorlessBalanced redox-reaction:red. Zn => Zn2+ + 2 e-oxid. Cu2+ + 2 e- => CuTotal: Zns + Cu2+aq => Zn2+aq + Cus
Zn + CuSO4 -> ZnSO4 + Cu (molecular equation) Zn (s) + SO4 2+ + Cu 2+ --> Cu (s) + Zn 2+ + SO4 2+ (ionic equation) Cu + Zn(s) ---> Cu (s) + Zn (net ionic)
No. Zn + 2HCl = ZnCl2 + H2
Br2 + Zn ----> ZnBr2
Zn + PbCl2 --> Pb + ZnCl2
Zn + CuSO4 --> ZnSO4 + Cu
The net ionic equation is Zn + 2H+ --> Zn2+ + H2
When your paper clip is made of (or coated with) more reactive metals than copper, like Fe, Zn or Sn, it might react with Cu2+ ions in your solution. Cu2+ + Fe(s) --> Cu(s) + Fe2+
2Zn(s) + 2HCL (aq) --> 2ZnCl + H2 (g) The reactants are zinc (Zn) and hydrochloric acid (HCl).
Zn + 2HCl >> ZnCl2 + H2
Zn + H2SO4 -----> ZnSO4 + H2