Magnesium is a group 2 metal and Iodine is group 7 so MgI2 because Mg needs to loose 2 electrons to gain a full outer shell and Iodine only wants 1 electron so there needs to be 2 Iodine atoms.
To balance the reaction between magnesium nitrate and calcium iodide, we write the unbalanced equation as: [ \text{Mg(NO}_3\text{)}_2 + \text{CaI}_2 \rightarrow \text{Ca(NO}_3\text{)}_2 + \text{MgI}_2 ] The balanced equation is: [ \text{Mg(NO}_3\text{)}_2 + \text{CaI}_2 \rightarrow \text{Ca(NO}_3\text{)}_2 + \text{MgI}_2 ] This equation is already balanced, as there are equal numbers of each type of atom on both sides.
The balanced equation for the formation of silver iodide is: 2 AgNO3 + 2 KI → 2 AgI + 2 KNO3
This is not 'the balanced equation' of MgSO, what is meant is the chemical FORMULA of magnesium sulfate or magnesium sulfite.These are: MgSO4 and MgSO3respectively.
Magnesium iodide is composed of magnesium cations (Mg2+) and iodide anions (I-). It has a formula of MgI2.
The balanced chemical equation for heating magnesium metal is: 2Mg(s) + O2(g) -> 2MgO(s)
The chemical equation for magnesium iodide is MgI2. It is formed by the reaction between magnesium metal and iodine.
The balanced equation for the combustion of magnesium is 2Mg + O2 -> 2MgO.
The balanced equation for cesium iodide is CsI(s) → Cs+(aq) + I^-(aq) when it is dissolved in water.
The balanced equation for the formation of silver iodide is: 2 AgNO3 + 2 KI → 2 AgI + 2 KNO3
The balanced chemical equation for magnesium burning in oxygen is: 2Mg + O2 -> 2MgO
The balanced equation for the reaction of aluminum and iodine to form aluminum iodide is: 2Al + 3I2 -> 2AlI3
The reaction between magnesium and iodine is a synthesis reaction, resulting in the formation of magnesium iodide. The balanced chemical equation for this reaction is: Mg + I2 → MgI2. In this reaction, magnesium atoms react with iodine molecules to produce magnesium iodide, a compound consisting of magnesium cations and iodide anions held together by ionic bonds. This reaction is a classic example of a metal reacting with a non-metal to form an ionic compound.
The balanced equation for the formation of magnesium nitride is: 3Mg + N2 -> Mg3N2.
The balanced equation for lead iodide is: PbI2 (s) ↔ Pb2+ (aq) + 2I- (aq)
The balanced equation for magnesium reacting with oxygen to form magnesium oxide is: 2Mg + O2 -> 2MgO
The balanced symbol equation between fluorine and potassium iodide is: 2KI + F2 --> 2KF + I2
The balanced equation for fluorine reacting with sodium iodide is: 2 NaI + F2 → 2 NaF + I2