Beginner Level
Carbon Dioxide (CO₂)
Essential for photosynthesis and respiration
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Quick Facts
Chemical FormulaCO₂
Molecular Weight44.01 g/mol
Bond Angle180°
Bond Length (C=O)1.16 Å
PolarityNonpolar
AI Tutor Explanation
Click "Show Explanation" to learn about CO₂'s linear structure and why it's nonpolar.
Key Concepts to Understand
Double Bonds
Carbon shares two pairs of electrons with each oxygen
Linear Geometry
VSEPR theory predicts the 180° straight-line shape
Molecular Symmetry
Equal pulling forces on both sides create balance
Nonpolar Nature
Symmetrical structure cancels out bond polarity