checks for alcohol
Zn + CuSO4 --> ZnSO4 + Cu
Zn + 2HCl >> ZnCl2 + H2
The balanced equation for the reaction between zinc (Zn) and bromine (Br2) is: Zn + Br2 -> ZnBr2.
Zn(NO3)2 + 2Ag ---> Zn + 2AgNO3
Equation is Zn + Pb(NO3)2 --> Zn(NO3)2 + Pb
Cl H Zn -apex Fojus xD
Zn(s) + 2HCl(aq) ---> ZnCl2(aq) + H2(gas)
The reaction equation between Zn^2+ and EDTA is: Zn^2+ + EDTA → Zn(EDTA)^2-
The correct balanced chemical equation for the reaction between zinc (Zn) and hydrochloric acid (HCl) is: Zn + 2HCl → ZnCl2 + H2 This reaction produces zinc chloride (ZnCl2) and hydrogen gas (H2).
The equation is 4 Zn + 10 HNO3 -> 4 Zn(NO3)2 + N2O + 5 H2O.
This question belongs to Chemistry.
Zn NH4Cl is used instead of Sn conc.HCl in Mulliken Barkers test because Zn NH4Cl gives cleaner and more specific results, whereas Sn conc.HCl may sometimes give interfering impurities that can affect the accuracy of the test. Additionally, Zn NH4Cl is less prone to forming colored complexes, making it easier to interpret the results of the test.