Intermediate
Mole Concept
Translate between grams, moles, and particles so chemical equations become measurable laboratory recipes.
Learning outcomes
- Convert between mass and moles using molar mass
- Convert between moles and particles using Avogadro's number
- Interpret coefficients as mole ratios
- Estimate particle counts at meaningful scales
Visual notes
One mole always means 6.022 x 10^23 particles.
Molar mass links microscopic particles to measurable grams.
Equation coefficients compare moles, not grams directly.