SUMMARY
The molecular mass of ethanol (C2H6O) is 46.07 g/mol, which is correctly referred to as its molar mass. To calculate the mass of a mole of ethanol, one must sum the atomic masses of its constituent atoms: 2 carbon (C) atoms, 6 hydrogen (H) atoms, and 1 oxygen (O) atom. This calculation confirms that one mole of ethanol weighs 46.07 grams.
PREREQUISITES
- Understanding of atomic masses of elements (C, H, O)
- Basic knowledge of mole concept in chemistry
- Familiarity with chemical formulas and molecular structures
- Ability to perform basic arithmetic calculations
NEXT STEPS
- Research atomic mass values for common elements
- Learn about the mole concept and Avogadro's number
- Explore calculations involving molar mass for different compounds
- Study the significance of molecular formulas in chemistry
USEFUL FOR
Chemistry students, educators, and anyone needing to understand the calculations related to molar mass and molecular formulas.