Fe plus Mg represents the combination of iron (Fe) and magnesium (Mg), two chemical elements that can interact in various ways. In Metallurgy, this combination may be relevant for alloy production or chemical reactions where magnesium can act as a reducing agent for iron oxides. Additionally, in a broader scientific context, it could symbolize the exploration of chemical properties and interactions between these metals.
fe+3=..............* .9 =fe+2
The balanced chemical reaction for magnesium reacting with iron(II) sulfate is: 3Mg + FeSO4 -> Fe + 3MgSO4
Ag+
The mineral olivine is (Fe, Mg)2SiO4, or ferromagnesian silicate.
Mg is the chemical symbol for magnesium.
fe+3=..............* .9 =fe+2
A. Fe^2+ ==> Fe^3+ + e- is an oxidation reactionB. Fe^3+ +e- ==> Fe^2+ is a reduction reactionC. Fe(s) ==> Fe(l) is neither an oxidation nor a reduction reaction. It is a phase change.D. Fe + 2e- ==> Fe^2+ is not a possible reaction.
The balanced chemical reaction for magnesium reacting with iron(II) sulfate is: 3Mg + FeSO4 -> Fe + 3MgSO4
[Mg,Fe]2SiO4
Ag+
These are the elemental symbols for ;- Cu ; Copper ( From the Latin for CUPRUM) Fe ; Iron ( From the Lsatin for FERRUM) Pb ; Lead (From the Latin for PLUMBUM) Mg ; Magnesium Al ; Aluminium O ; Oxygen ( Oxygen means ACID maker) N ; Nitrogen ( Nirtogen means NITRE maker) H ; Hydrogen ( Hydrogen means WATER maker).
The mineral olivine is (Fe, Mg)2SiO4, or ferromagnesian silicate.
30 mg
This is the ion Fe(3+).
Mg is the chemical symbol for magnesium.
Molar mass of Fe-fumarate is 169.8 g/molAtomic mass of Fe is 55.81 mol of Fe-fumarate is 169.8 g; 55.8 g of that is Fe2+.So, 100 mg of Fe-fumarate will have 100x(55.8/169.8)=32.8 mg of elemental FeQuestion is on ferrous ascorbate but answer is on ferrous fumarate. Confused
Calcium(Ca), being a more reactive element, reacts with FeCl3 to produce CaCl2 and Iron(Fe).3 Ca + 2 FeCl3 ----> 3 CaCl2 + 2Fe