Which formula is most useful is distinguishing isomers?
structural formula
A structural formula is a representation of a molecule that shows the arrangement of atoms within the molecule and the bonds between them. It presents a detailed picture of how atoms in a molecule are connected to each other.
Typically, a structural formula uses lines to represent chemical bonds and shows the position of all atoms in the molecule. It is different from a molecular formula, which only provides information about the type and number of atoms in a molecule.
For example, the structural formula of water (H2O) shows that there are two hydrogen atoms bonded to one oxygen atom, with the two hydrogen atoms positioned at an angle of approximately 104.5 degrees from each other.
The structural formula is an important tool in chemistry because it allows scientists to predict the physical and chemical properties of a substance based on the arrangement of its atoms.
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