Water
Water (H₂O) is a bent, polar molecule essential for all known life. Its 104.5° bond angle arises from two lone pairs on oxygen.
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Water (H₂O) is a bent, polar molecule essential for all known life. Its 104.5° bond angle arises from two lone pairs on oxygen.
Carbon dioxide (CO₂) is a linear, non‑polar molecule composed of one carbon double‑bonded to two oxygen atoms.
Ammonia (NH₃) is a trigonal‑pyramidal, polar molecule with a lone pair on nitrogen that compresses the H–N–H angle to 107°.
Oxygen (O₂) is a diatomic, non‑polar molecule essential for cellular respiration in aerobic organisms.
Sodium chloride (NaCl) is an ionic compound forming a crystalline lattice. The gas‑phase ion pair is linear and highly polar.
Sulfuric acid (H₂SO₄) is a strong diprotic acid with a tetrahedral sulfur centre, widely used in industrial chemistry.
Methane (CH₄) is the simplest alkane, a tetrahedral, non‑polar molecule with four equivalent C–H bonds at 109.5°.
Ethanol (C₂H₅OH) is a polar alcohol with a hydroxyl group that enables hydrogen bonding, making it miscible with water.
Benzene (C₆H₆) is an aromatic hydrocarbon with a planar hexagonal ring and delocalised π‑electrons.
Glucose (C₆H₁₂O₆) is a simple sugar (monosaccharide) and the primary energy source for most living organisms.
Caffeine (C₈H₁₀N₄O₂) is a central nervous system stimulant found in coffee, tea, and many soft drinks. It is the world's most widely consumed psychoactive substance.
molecule.wiki provides detailed information on a wide range of chemical compounds, from simple diatomic molecules like oxygen (O₂) to complex organic compounds like glucose (C₆H₁₂O₆) and benzene (C₆H₆). Each molecule page includes the chemical formula, molar mass, Lewis dot structure, VSEPR-predicted molecular geometry, polarity determination, and an interactive 3D molecular visualization powered by Three.js. Our platform is designed for students, educators, and chemistry enthusiasts seeking reliable, well-structured chemical data for learning and reference.