The products of corrosion are typically oxides or hydroxides of the metal being corroded, which can manifest as rust, tarnish, or scale on the surface of the material. These products can weaken the material, reduce its lifespan, and affect its appearance and functionality.
That would be the organelle named Mitochondria.
no Iron Oxide [Rust] is most often represented as Fe2O3.
Hudson Bay in Manitoba, named after English explorer Henry Hudson. Vancouver, British Columbia, named after British explorer George Vancouver. Cartier Square in Ottawa, named after French explorer Jacques Cartier.
Hurricanes and storms have often been named after Saints, such as San Felipe. To get a tropical storm named after them, one would have to contact the Tropical Prediction Center in Miami, Florida, who are the organization who name storms.
Rust.
inorganic
fe + 2 O ------> FeO2 iron II oxide
Its difficult to understand your question, I can make an assumption (although your stoichiometry is off). Are you asking about Iron Oxide compounds? Iron is a transition metal, abbreviated "Fe." It has two oxidative states, +2 and +3--often written as Fe (II) and Fe (III). If you have Fe(II) oxide, FeO, it would be called "ferrous oxide." If you have Fe(III) oxide, Fe2 O3, it would be called "ferric oxide." The other forms in your question aren't correct and I cannot answer them.
FEO2
To find the mass of FeO2 for 4.2 moles, you first need to calculate the molar mass of FeO2. Iron (Fe) has a molar mass of 55.85 g/mol, and oxygen (O) has a molar mass of 16.00 g/mol. Adding these together gives a molar mass of FeO2 of 87.85 g/mol. Therefore, the mass of 4.2 moles of FeO2 is 4.2 moles * 87.85 g/mol = 368.37 grams.
No, FeO2 is not an ionic compound. It is more likely a covalent compound based on the elements it consists of (iron and oxygen). Iron can form both ionic and covalent compounds, but in the case of FeO2, it is more likely covalent due to the high oxidation state of oxygen.
FeO2 is a solid. It is a compound composed of iron (Fe) and oxygen (O) atoms, and it typically exists in a solid form at room temperature and pressure.
FeO2= is a ferric ion where FeO3- is a ferrous ion.
To calculate the mass of FeO2 produced, we first need to find the number of moles of O2 using the ideal gas law: PV = nRT. At STP, 1 mole of gas occupies 22.4 L, so 50.0 L of O2 is 50.0/22.4 = 2.23 moles. The balanced equation for the reaction will tell you the stoichiometry needed to calculate the mass of FeO2 produced.
Kind of reddish brown. FeO2 is commonly called rust.
Iron (Fe) and Oxygen (O). The subscript "2" indicates that there are two oxygen atoms in the compound.