Demo HChem: A supersaturated solution of sodium acetate. Seed crystal is added to take solution from supersaturated to saturated state in just a few seconds...
A single seed crystal was added to the saturated sodium Acetate solution while at 30C. Omnidirectional needle-like crystals radiated outward from the seed on contact...
Dr. Adam van Wynsberghe, UW Madison, pours a supersaturated Sodium Acetate solution onto a single crystal of the solid. This crystal, known as the seed,...