2AgNO3 + ZnI2 -> 2AgI + Zn(NO3)2
When chlorine gas reacts with zinc iodide, it forms zinc chloride and iodine. The balanced chemical equation for this reaction is: Cl2 + ZnI2 -> 2 ZnCl2 + I2
The ionic equation for the reaction between zinc sulfate (ZnSO₄) and tin sulfate (SnSO₄) is not straightforward because these two compounds do not typically react with each other in a way that produces a net ionic equation. Both are soluble in water and dissociate into their respective ions. However, if you were to write the dissociation, it would be: Zn²⁺(aq) + SO₄²⁻(aq) + Sn²⁺(aq) + SO₄²⁻(aq). Since no reaction occurs, there are no spectator ions to cancel, and thus no net ionic equation can be formed.
Zinc iodide is a chemical compound composed of zinc and iodine. In Roman numerals, it can be represented as "ZnI₂," where "Zn" stands for zinc and "I" represents iodine. The subscript "2" indicates that there are two iodine atoms for each zinc atom in the compound.
Magnesium and iodine react to form the ionic compound magnesium iodide - MgI2.
Zinc sulfate is an ionic chemical compound.
ZnI2 is an ionic compound. It is formed between zinc (Zn), a metal, and iodine (I), a non-metal. Metals typically donate electrons to non-metals to form ionic bonds.
When chlorine gas reacts with zinc iodide, it forms zinc chloride and iodine. The balanced chemical equation for this reaction is: Cl2 + ZnI2 -> 2 ZnCl2 + I2
Zn + 2H+ ----> Zn2+ + H2
The balanced ionic equation for the reaction between zinc metal and aqueous sulfuric acid to form zinc ion and hydrogen gas is: Zn(s) + H2SO4(aq) -> Zn^2+(aq) + SO4^2-(aq) + H2(g)
ZnI2 Zinc has a +2 charge and Iodine has a -1 charge. It takes 2 Iodine to balance on Zinc.
The transition metal zinc (Zn) will form an ionic bond with the halogen bromine (Br) to form the compound zinc bromide (ZnBr2) according to this equation: Zn + 2Br => ZnBr2
The net ionic equation for the reaction between zinc and copper(II) sulfate is: Zn(s) + Cu2+ (aq) -> Zn2+ (aq) + Cu(s). This equation shows the transfer of electrons between zinc and copper ions, resulting in zinc ions in solution and solid copper being formed.
Iodine typically has an ionic charge of -1.
An ionic compound is formed between a metal and a non-metal. Zinc is a metal and iodine is a non-metal. Zinc needs to lose two electrons in order to have a full outer shell, and iodine needs to gain one electron to have a full outer shell. One zinc atom will form a positive ion (Zn2+), and two iodine atoms will gain one electron each from the zinc atom, forming negative ions (I-). As such, the chemical formula of zinc iodide is ZnI2. The equations below demonstrate this.Zn --> Zn2+ + 2e-2I + 2e- --> 2I-
The ionic equation for the reaction between zinc sulfate (ZnSO₄) and tin sulfate (SnSO₄) is not straightforward because these two compounds do not typically react with each other in a way that produces a net ionic equation. Both are soluble in water and dissociate into their respective ions. However, if you were to write the dissociation, it would be: Zn²⁺(aq) + SO₄²⁻(aq) + Sn²⁺(aq) + SO₄²⁻(aq). Since no reaction occurs, there are no spectator ions to cancel, and thus no net ionic equation can be formed.
The net ionic equation for the reaction between zinc bromide (ZnBr2) and sodium phosphate (Na3PO4) to produce a precipitate of zinc phosphate (Zn3(PO4)2) is: 3Zn^2+ + 2PO4^3- -> Zn3(PO4)2 Since all the ions are participating in the reaction, there is no spectator ion to cancel out in this net ionic equation.
For every 1 gram of zinc, 3.88 grams of iodine are required to react. So in this case, with 4.2 grams of zinc, the amount of iodine needed would be (4.2 grams zinc) * (3.88 grams iodine / 1 gram zinc) = 16.296 grams of iodine.