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What two minerals are commercial sources of iron?
The ore which contains both iron and copper is chalcopyrite. Its molecular formula is CuFeS2. Its molecular formula shows that it contains both iron as well as copper.
What is the molecular mass of iron III oxide?
The molar mass of iron (III) oxide (Fe2O3) is approximately 159.69 g/mol. This is calculated by adding the atomic masses of two iron atoms and three oxygen atoms, which are 55.85 g/mol and 16.00 g/mol respectively.
What is the molecular shape CIF2?
The molecular shape of CIF2 is linear. This is because there are only two atoms bonded with the central atom, which results in a linear molecular geometry.
What are two or more simpler molecules strung together called?
I suppose that you think to a molecular association (by molecular binding).
What is the molecular shape of HC2?
H2S has two lone pairs.They make it a bent.
What is the formular for iron iodide?
The formula for iron iodide is FeI2. It consists of one iron (Fe) atom and two iodine (I) atoms.
What two minerals are commercial sources of iron?
The ore which contains both iron and copper is chalcopyrite. Its molecular formula is CuFeS2. Its molecular formula shows that it contains both iron as well as copper.
What is molecular formula of ferric oxide?
The molecular formula for Ferric Oxide is Fe2O3.
What is the molecular mass of iron III oxide?
The molar mass of iron (III) oxide (Fe2O3) is approximately 159.69 g/mol. This is calculated by adding the atomic masses of two iron atoms and three oxygen atoms, which are 55.85 g/mol and 16.00 g/mol respectively.
What is the chemical formular for carbondioxide?
As the name says... Carbon (sign C) di (means two) oxide (sign O): CO2
Is iron and sulfur a heterogeneous mixture?
YES. Because it is now the combination of 2 phases.
How many oxygen atoms are in molecular oxygen?
Most oxygen molecules are composed of two atoms of oxygen, and we frequently refer to oxygen as O2 (or O2) for this reason. Oxygen can also exist as the molecule called ozone, which is O3. Ozone is unstable, and will revert to O2 in a few minutes.
How many molecular orbitals are produced when two atomic orbitals interact?
When two atomic orbitals interact, they produce two molecular orbitals.
What are the two elements that make up iron?
Iron is, itself, and element. It is not a compound of two elements.
What is the formula nitrogen trioxide?
There are two compounds that you may be thinking of. The stable compound known as Nitrogen Trioxide is also known as Dinitrogen Trioxide, which has the molecular formular N2O3. However, there is an intermediate compound formed in some multistep reactions with the molecular formular NO3, which you could say suits the name better. This compound is unstable, however, and cannot exist for very long without reacting.
How many molecules of iron are there in iron oxide?
One molecule of iron oxide (Fe2O3) contains two iron atoms per molecule. So, for every molecule of iron oxide, there are two iron atoms, which means one iron oxide molecule contains two iron atoms.
what are the two categories of reinforcers?
ionic and molecular
