0
Mg(OH)2
Same 2 - as always. When forming hydroxide one of those negative charges is taken up by the hydrogen. This is a way to figure polyatomic ion charges that is discouraged by chemistry teacher who want you to memorize the charges.
So, two oxygen's, and a total of 4 -, modified to 2 - by the hydrogens.
What else can I help you with?
What are the oxidation states in Mg2P2O7?
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.
What is the oxidation state of Br in MgBr2?
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.
What is the highest oxidation state of transition metal?
The highest oxidation state of a transition metal is typically found in group 7b (Mn, Tc, Re) elements, reaching up to +7 oxidation state.
Magmesium hydroxide formula?
Mg has an oxidation state of +2 & hydroxide has the oxidation state of -1. Formula of Magnesium hydroxide is Mg(OH)2
What is the oxidation number of MgCO3?
+2 for Mg +4 for C -2 for each O
In the reaction Mg(s) plus 2H2O(l) Mg(OH)2(s) plus H2(g) what is the oxidation state of Mg in Mg(s)?
The oxidation state of magnesium in magnesium hydroxide is +2 no matter what reaction you are looking at.
What are the oxidation states in Mg2P2O7?
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.
Reaction of nacl with mgoh2?
2NaCl + Mg(OH)2 --> MgCl2 + 2NaOH Make sure to put the parentheses around the hydroxide. There is a difference between Mg(OH)2 and MgOH2.
In the reaction Mg(s) plus 2H2O(l)Mg(OH)2(s) plus H2(g) what is the oxidation state of Mg in Mg(OH)2(s)?
The oxidation state of magnesium in magnesium hydroxide is +2 no matter what reaction you are looking at.
What is the oxidation state of Mg in mgs?
+2
What is oxidation state of mg plus plus?
The oxidation state of Mg2+ is +2. Magnesium typically forms cations with a +2 charge by losing 2 electrons.
In the reaction Mg(s) plus 2H2O(l) Mg(OH)2(s) plus H2(g) what is the oxidation state of Mg in Mg(OH)2(s)?
The oxidation state of magnesium in magnesium hydroxide is +2 no matter what reaction you are looking at.
What is the oxidation state of Br in MgBr2?
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.
Oxidation number of MgO?
0 in the elemental form +2 in its compounds
What is the highest oxidation state of transition metal?
The highest oxidation state of a transition metal is typically found in group 7b (Mn, Tc, Re) elements, reaching up to +7 oxidation state.
What is the oxidation state of magnesium in MgO?
The oxidation state of magnesium in MgO is +2. Magnesium typically forms ionic compounds where it loses two electrons to achieve a stable electronic configuration, resulting in an oxidation state of +2 in MgO.
What is the formula MgOH2?
No such molecule as MgOH2 . I think you mean 'Mg(OH)2' Note the use of brackets. The '2' indicates that there are two hydroxide (OH) anions . Mg ( magnesium metal , and OH2 (an obtuse way of writing the water formula), If water and magnesium came in to contact they would immediately react. So MgOH2 is nonsensical.
