Question

How to prepare a super saturated solution of salt and water. Write 5 steps.​

Answer 1

Explanation:

of water into a pan, and slowly add salt. When excess salt starts to rest at the bottom of the pan, move the pan to a burner to warm it. Stir the solution until the rest of the salt dissolves into the liquid. Slowly add more salt until a few crystals remain on the bottom of the pan.

Answer 2

Explanation:

Supersaturated solutions are generally prepared by dissolving your compound in heated. Make a saturated NaCl solution by mixing an excess of salt into distilled water. The solubility of NaCl in H2O is approximately 35g/100ml at 20℃, so 100g of NaCl into 200ml of H2O should be sufficient. Transfer enough of the saturated solution into a Petri dish to cover the surface of the dish.