This question belongs to Chemistry.
single replacment
Mg + KCl
Cu and ZnCl2 are being produced.
When hydrochloric acid reacts with potassium chloride, it yields potassium chloride and water. The chemical equation is: HCl + KCl -> KCl + H2O.
The balanced equation for BaCl2 + K2SO4 -> BaSO4 + 2KCl is BaCl2 + K2SO4 -> BaSO4 + 2KCl.
the chemical equation for zinc plus cupric sulfate equals zinc sulfate plus copper can be written in the form of reaction as follows .ZN +Cu SO 4 -> Zn SO 4 + Cu.they form a aqueous solutions.
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).
Zn(s) → Zn2+(aq) + 2e- and Fe3+(aq) + e- → Fe2+(aq)
Cl2(g) + 2KI --> 2KCl(aq) + I2(s)
Zn2+ + 2e- <--> Zno -0.7618 V
2Zn(s) + 2HCL (aq) --> 2ZnCl + H2 (g) The reactants are zinc (Zn) and hydrochloric acid (HCl).
The balanced chemical equation for the reaction is: Zn(s) + CuSO4(aq) -> ZnSO4(aq) + Cu(s)