Kekulé Formula
Definition: The "Kekulé formula" is a way of representing a specific type of chemical structure, particularly for the molecule benzene. It describes a closed chain of 6 carbon atoms, where each carbon atom is connected to hydrogen atoms. This structure helps to show how the atoms are arranged and bonded together.
Usage Instructions: You would use the term "Kekulé formula" in discussions about chemistry, especially when talking about organic compounds and their structures.
Example: "In chemistry class, we learned about the Kekulé formula of benzene, which shows how the six carbon atoms are arranged in a ring."
Advanced Usage: In more advanced studies, the Kekulé formula can be contrasted with other representations of benzene, such as the resonance structure, which accounts for the delocalized electrons in the molecule.
Word Variants: There are no direct variants of the term "Kekulé formula," but it is often used in conjunction with other chemical terms like "benzene" or "aromatic compounds."
Different Meaning: The term primarily refers to the chemical structure; it does not have other meanings outside of chemistry.
Synonyms: There are no direct synonyms for "Kekulé formula," but you might refer to it as the "benzene structure" when explaining the same concept in simpler terms.
Idioms and Phrasal Verbs: There are no idioms or phrasal verbs related to "Kekulé formula," as it is a specific scientific term.
Conclusion: The Kekulé formula is important in understanding the structure of benzene and its derivatives, which are crucial in organic chemistry.