Final answer:
The chemical formula for benzene is C6H6, featuring a unique cyclic hexagonal ring structure with alternating single and double bonds, contributing to its special stability.
Step-by-step explanation:
The chemical formula for benzene is C6H6. Benzene is known for its unique structure, which includes a cyclic hexagonal ring of six carbon atoms, each with a hydrogen atom attached.
This structure can be represented with alternating single and double bonds as a full structural formula or as a line-angle formula. Due to these alternating bonds, benzene has special stability and does not react like alkenes.
In combustion analysis, if 10.00 mg of benzene were burned, the reaction with oxygen would produce carbon dioxide (CO2) and water (H2O).
The molar mass of benzene is 78.11 g/mol, and its empirical formula is CH, which signifies that the ratio of carbon to hydrogen atoms is 1:1 in the simplest form. In larger aromatic compounds, the benzene structure can be modified with different atoms replacing one or more of the H atoms, but the molecular formula for benzene itself is C6H6.