+2
The oxidation state of magnesium in magnesium hydroxide is +2 no matter what reaction you are looking at.
Magnesium sulfide forms when magnesium (Mg) with a +2 oxidation state reacts with sulfur (S) in a 1:1 ratio to achieve a stable octet configuration. The chemical formula MgS reflects this stoichiometry ratio of the elements in the compound.
The oxidation state of magnesium in magnesium hydroxide is +2 no matter what reaction you are looking at.
The oxidation state of Mg2+ is +2. Magnesium typically forms cations with a +2 charge by losing 2 electrons.
0 in the elemental form +2 in its compounds
When magnesium combines with sulfur to form magnesium sulfide (MgS), magnesium is oxidized, meaning it loses electrons. In this reaction, magnesium (Mg) has an oxidation state of 0 in its elemental form and is oxidized to Mg²⁺, while sulfur (S) is reduced from an oxidation state of 0 to S²⁻. The overall process involves the transfer of electrons from magnesium to sulfur, resulting in the formation of the ionic compound MgS.
The oxidation state of magnesium in magnesium hydroxide is +2 no matter what reaction you are looking at.
Magnesium sulfide forms when magnesium (Mg) with a +2 oxidation state reacts with sulfur (S) in a 1:1 ratio to achieve a stable octet configuration. The chemical formula MgS reflects this stoichiometry ratio of the elements in the compound.
In Mg2P2O7, magnesium (Mg) has an oxidation state of +2, phosphorus (P) has an oxidation state of +5, and oxygen (O) has an oxidation state of -2. The sum of the oxidation states for each element in the compound must equal zero due to its neutrality.
The oxidation state of magnesium in magnesium hydroxide is +2 no matter what reaction you are looking at.
In the reaction Mg + HO → Mg + H, the oxidation state of each hydrogen atom in H (which is diatomic hydrogen, H₂) is 0. This is because in its elemental form, hydrogen exists as H₂, and elements in their natural state have an oxidation state of zero.
In the reaction ( \text{Mg} + 2 \text{H}_2\text{O} \rightarrow \text{Mg(OH)}_2 + \text{H}_2 ), the oxidation state of each hydrogen atom in ( \text{H}_2 ) (denoted as ( \text{H}_2(g) )) is 0. This is because in diatomic molecules like ( \text{H}_2 ), the atoms are in their elemental form, and their oxidation state is defined as zero.
The oxidation state of Mg2+ is +2. Magnesium typically forms cations with a +2 charge by losing 2 electrons.
The oxidation state of magnesium in magnesium hydroxide is +2 no matter what reaction you are looking at.
The oxidation state of Br in MgBr2 is -1. Magnesium (Mg) typically has an oxidation state of +2, which means that the two bromine atoms in MgBr2 must have an oxidation state of -1 to balance the charge.
In the reaction between magnesium (Mg) and zinc chloride (ZnCl₂), magnesium is oxidized. The oxidation half-reaction can be written as: [ \text{Mg} \rightarrow \text{Mg}^{2+} + 2\text{e}^- ] This shows that magnesium loses two electrons as it is converted into magnesium ions.
0 in the elemental form +2 in its compounds