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Moles and Concentration

by Anonymous

Change mass and volume to find the number of moles and molar concentration, then add water to see dilution cut it to one nth.

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About this app

Moles and Concentration is an interactive high school chemistry learning app covering moles, molarity, and dilution. Adjust substance, mass, solute amount, volume, starting concentration, and dilution factor to observe calculated results and complete guided missions. Visual explanations show how molar mass, solution volume, and added water affect the amount of substance and concentration.

Use cases

  • High school students learning mole calculations
  • Chemistry classes demonstrating molarity and dilution
  • Teachers guiding interactive chemistry practice
  • Learners reviewing mass-to-mole and concentration formulas

Features

  • Calculates moles by dividing mass by molar mass
  • Switches among water, carbon dioxide, salt, and glucose
  • Calculates molarity from solute moles and solution volume
  • Shows dilution by dividing initial concentration by a dilution factor
  • Provides guided missions with reset and next controls