There are three types of Chemical Formulas, which describe a chemical reaction. The first type of Chemical formula is called the Molecular Formula, which gives the number of each type of atom in a molecule.
A formula is the composition of a compound laid out using element symbols in the required ration. The format used depends upon what the writer is trying to convey - a standard molecular formula for water is H2O, for example, but could be written as OH2, if the writer is including it in a list of hydrides. The mineral biotite, could be written as K(Mg,Fe)3(AlSi3O10)(F,OH)2, if the writer wants to emphasise the different components in the structure, but could also be written as KMgxFe3-xAlSi3O10+zHzF2-z if the writer wanted to concentrate on how much metal was in the structure.
A molecular model is normally a physical model of the structures in a compound. These may be made by students (for example, as by molymod (www.molymod.com)), pre-build (as by Miramodus (www.miramodus.com), or even etched within glass (as by Luminorum (www.luminorum.com)). Occasionally, people refer to computer graphic images of molecules as molecular models.
The correct expression is molecular mass.
It would be a molecular formula for C3h5o.
the answer is : A MOLECULAR FORMULA
The chemical formula of progesterone is C21H30O2.
The correct molecular formula for styrene isC6H5CH=CH2
Molecular formula:CaO3S2
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It would be a molecular formula for C3h5o.
the answer is : A MOLECULAR FORMULA
THe chemical formula (not molecular sign) for propane is C3H8.
Saccharin has a molecular formula of C7H5NO3S. Splenda has the chemical formula of C12H19Cl3O8. It is also called sucralose. Aspartame has the chemical formula of C14H18N2O5.
The chemical formula of progesterone is C21H30O2.
The molecular formula for Lanolin is C4H7NO4
Organic formula is a formula that shows an organic compound and its molecular arrangement.
the chemical protein is the dominater of half of a mycoprotein it helps the molecular system.
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The chemical molecular formula for hydroxide is OH-.
The chemical formula of MSG is C15H8NO4Na.