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The valence of zinc is 2+.
Zn + 2HCl -> ZnCl ₂ + H ₂
Zinc Oxide(aqeous) + Carbon(solid) -> Zinc(g) + Carbon Monoxide(g) ZnO + C -> Zn + CO - this is also balanced equation.
The carbonates that can be thermally decomposed . They form metal oxides and carbon dioxide. When white zinc carbonate powder when heated forms yellow/white zinc oxide and carbon dioxide gas: the balanced equation for zinc carbonate--------carbon dioxide zinc oxide is :ZnCO3 → ZnO + CO2
The zinc sulfide is ZnS.
2ZnO
Cu3N2
The zinc sulphide (ZnS) is a chemical compound.
2Zn3O2
The valence of zinc is 2+.
Zn + 2HCl -> ZnCl ₂ + H ₂
Zinc Oxide(aqeous) + Carbon(solid) -> Zinc(g) + Carbon Monoxide(g) ZnO + C -> Zn + CO - this is also balanced equation.
The zinc sulfide is ZnS.
The carbonates that can be thermally decomposed . They form metal oxides and carbon dioxide. When white zinc carbonate powder when heated forms yellow/white zinc oxide and carbon dioxide gas: the balanced equation for zinc carbonate--------carbon dioxide zinc oxide is :ZnCO3 → ZnO + CO2
Zinc is obtained from zinc blende/sphalerite ore (zinc sulphide)
Equation is Zn + Pb(NO3)2 --> Zn(NO3)2 + Pb
This is a single replacement reaction. Zinc is more reactive than copper, so it replaces it and bonds with sulfate. The balanced equation is Zn + CuSO4 => Cu + ZnSO4 (zinc always has a charge of +2)