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Structural formulas identify the location of chemical bonds between the atoms of a molecule. A structural formula consists of symbols for the atoms connected by short lines that represent chemical bonds?one, two, or three lines standing for single, double, or triple bonds, respectively.

To write a structural formula one needs to know the elements that are present in the molecule they are trying to represent. In addition, one needs to know the number of atoms of each element present. Connect bonded atoms together with a line and have elemental symbols represent the atoms.

Follow these steps: Number all the atoms (except for H's). ... Simply connect all the atoms from left to right. ... Rearrange the atoms such that they have the correct number of bonds: (It will be very beneficial to learn the functional groups at this point) ... Draw the carbon chain in a zig-zag form.

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There are a few rules to help you draw the appropriate structures in organic chemistry. Draw carbons in a zigzag pattern, points are carbon atoms and lines are bonds. All other atoms bonded to carbon, unless otherwise stated, are hydrogens. Draw all bonds as far away as possible.

There are multiple types of ways to draw these structural formulas such as: Lewis Structures, condensed formulas, skeletal formulas, Newman projections, Cyclohexane conformations, Haworth projections, and Fischer projections.