Divide calcium chloride solution among 30 labeled cups. Divide sodium alginate solution among 30 labeled cups. Provide each student with a calcium chloride cup, a sodium alginate cup, a syringe, a ...

They used it to illustrate the process of spherification – turning liquids into squishy spheres – using sodium alginate and calcium lactate. Their experiment will now be included in BASF Kids ...

The research, published in ACS Sustainable Chemistry & Engineering, documents an experiment with 800-year ... made the hydrogel in part using sodium alginate, a seaweed-derived salt, and silver ...

“Despite various challenges, our passion sustained the experiments, and through trial and error, we achieved our goal, proving that sodium alginate hydrogel is perfect for sustainable planting ...