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What is 10 mg plus 20 mg?
30 mg
If Iron can be plus 2 or plus 3 how could you determine whether the iron in FeF3 is plus 2 or plus 3?
The compound FeF3 is a salt, meaning that it has a covalent bond. Split the anion and the cation apart to determine the charge. Since iron can be either +2 or +3, you have to look at the anion (F- in this case) and look at how many negative charges are there. If there are three F-, that means there are three negative charges. That should tell you which iron is involved in the bond.
What is the oxidation half-reaction for Mg s plus ZnCl2 aq --- MgCl2 aq plus Zn s?
MgCl2 aq plus Zn s is the oxidation half-reaction for Mg s plus ZnCl2 aq.
What soes 12.5 mg times 2 equal?
12.5 mg * 2 = 25.0 mg.
Is TiCl3 plus Mg equals Ti plus MgCl2 an oxidation reduction?
Absallutly!
Net inonic equation for Mg plus CuCl2 equals MgCl2 plus Cu?
mg + CuCl2 + MgCl2 + Cu Mg + Cu^+2 = Mg^+2 + Cu
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.
How many equivalents of Mg plus 2 are present in a solution that contains 2.75 mol of Mg plus 2?
There are 2.75 equivalents of Mg^2+ present in a solution that contains 2.75 mol of Mg^2+. This is because the number of equivalents is equal to the number of moles for ions with a +2 charge.
Is Mg(NO3)2 ionic or covalent?
Mg(NO3)2 is an ionic compound. The magnesium ion (Mg^2+) is a metal, and the nitrate ion (NO3^-) is a polyatomic ion. Ionic compounds are formed through the transfer of electrons between a metal and a nonmetal (or polyatomic ion).
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 mgcl2 plus 2koh mg(oh)2 plus 2kcl How many moles are of mg(oh)2 are produced for every mole of mgcl2?
1
Is Mg(OH)2 ionic or covelent?
Mg(OH)2 is an ionic compound. Magnesium (Mg) is a metal that tends to lose electrons to form a cation (Mg^2+), while hydroxide (OH) is a polyatomic ion that tends to gain electrons to form an anion (OH^-). Therefore, Mg(OH)2 is composed of ionic bonds between the magnesium cation and the hydroxide anions.
What is the formula and charge for carbonate ion and Mg 2?
The formula for carbonate ion is CO3^2-, with a charge of -2. The formula for magnesium ion is Mg^2+, with a charge of +2.
Is MgClO4 an acid or a base?
MgClO4 is neither an acid nor a base. It is a salt formed from the cation Mg^(2+) and the anion ClO4^-.
What is the balanced equation for Mgo plus H2O?
The balanced equation for MgO + H2O is MgO + H2O -> Mg(OH)2.
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 is the oxidation number for each element in Mg plus O?
The oxidation numbers for the atoms in magnesium oxide are: Mg+2 and O-2.
