🔍 Explore
Dissolve colourful chemical solutes in water to investigate solution concentration. Mix powders and liquids, dilute with water, evaporate solvent, and measure molarity with a concentration probe.

🎮 Try It
• Shake the dispenser or click Add solute to dissolve colourful crystals into the beaker of water.
• Click Dip probe to submerge the concentration sensor and read the solution's molarity in mol/L.
• Turn on the water tap to dilute the solution, or move the Evaporation slider to concentrate it.

🎯 Your Mission
Add solute until the solution reaches saturation and solid crystals form on the bottom, then make those crystals dissolve again without draining any liquid.

🌍 Real-World Connection
Salt pans use the sun to evaporate seawater, increasing salt concentration until crystals precipitate out to be harvested as table salt.