Molecular Weight of CO₂ Calculator
Here is a comprehensive table with all the essential information you need to know about the molecular weight of carbon dioxide (CO₂), including its atomic components, calculation formula, and relevant properties.
| Topic | Details |
|---|---|
| Chemical Formula | CO₂ |
| Atomic Composition | 1 Carbon (C) atom and 2 Oxygen (O) atoms |
| Atomic Weight of Carbon (C) | 12.01 g/mol |
| Atomic Weight of Oxygen (O) | 16.00 g/mol |
| Molecular Weight of CO₂ | 44.01 g/mol (calculated using the formula below) |
| Molecular Weight Calculation | MolecularWeightofCO2Molecular Weight of CO₂MolecularWeightofCO2 = (Atomic Weight of Carbon) + 2 × (Atomic Weight of Oxygen) |
| Molecular Weight Formula | 12.0112.0112.01 + 2 × 16.0016.0016.00 = 44.01 g/mol |
| Molar Mass | 44.01 g/mol |
| Common Uses | CO₂ is used in various industries including food and beverages (carbonation), fire extinguishers, and as a refrigerant (dry ice). |
| State at Standard Temperature and Pressure (STP) | Gas (colorless, odorless, and non-flammable) |
| Density of CO₂ | 1.977 g/L at STP (0°C and 1 atm) |
| Boiling Point of CO₂ | -78.5°C (sublimes directly from solid to gas at standard pressure) |
| Role in the Environment | CO₂ is a key greenhouse gas that contributes to global warming; also vital for photosynthesis in plants. |
| CO₂ in the Human Body | CO₂ is a waste product of respiration and is exhaled from the lungs. High concentrations can lead to toxicity. |
| Industrial Production | CO₂ is produced commercially by combustion of fossil fuels or as a by-product of fermentation and chemical processes. |
| Molecular Structure | Linear structure with two double bonds between the carbon atom and the two oxygen atoms (O=C=O) |