Moles and Concentration
by Anonymous · ⭐ 1 · 🍴 0
Bundle 6.02×10²³ particles into one mole and you can measure any amount of matter on a single scale. Divide mass by molar mass to get the number of moles, build a molar concentration and see that the same moles in a smaller volume make it stronger, then add water: multiply the volume by n and the concentration drops to one nth.
About this app
Moles and Concentration is an interactive high-school chemistry learning app covering the mole, molarity, and dilution. Explore how dividing mass by molar mass gives the amount in moles, how molarity is calculated as solute moles per liter of solution, and how adding water changes concentration while particle count stays constant. Mission-based controls let learners adjust substances, mass, solute amount, volume, starting concentration, and dilution factor.
Use cases
- High-school students learning introductory chemistry
- Teachers demonstrating mole and concentration calculations
- Learners practicing molarity and dilution relationships
- Anyone reviewing mass, molar mass, and amount-of-substance concepts
Features
- Three sections: The Mole, Molarity, and Dilution
- Interactive controls for substances, mass, solute moles, and solution volume
- Calculates moles as mass divided by molar mass
- Calculates molarity in mol/L from solute amount and volume
- Shows dilution as concentration divided by the dilution factor
- Mission-based activities with reset and next controls