is a solution containing 35g of NaCl per 100g of water at 25 degrees Celsius, saturated, unsaturated, or supersaturated
Saturate
To determine if the solution is saturated, unsaturated, or supersaturated, we need to compare the actual amount of solute (NaCl) in the solution to the maximum amount of solute that can dissolve at that temperature (which would be the solubility of NaCl at 25 degrees Celsius).
To find the solubility of NaCl at 25 degrees Celsius, we can consult a solubility chart or reference material. Let's assume that the solubility of NaCl at 25 degrees Celsius is 36g per 100g of water.
Now, let's compare the actual amount of NaCl in the solution (35g) to the solubility of NaCl (36g per 100g of water).
If the actual amount of NaCl is equal to or less than the solubility, then the solution is considered saturated.
If the actual amount of NaCl is less than the solubility, then the solution is considered unsaturated.
If the actual amount of NaCl is greater than the solubility, then the solution is considered supersaturated.
In this case, the actual amount of NaCl (35g) is less than the solubility of NaCl (36g per 100g of water) at 25 degrees Celsius.
Therefore, the solution is unsaturated.
http://www.mrbigler.com/misc/solubility-chart.PDF
Here is a solubility chart for NaCl.It's on the borderline.