If 175 grams of CsCl in 100 grams of water at a temperature of 100C will it be saturated or unsaturated?
You must have a table or a graph showing solubility of CsCl at various temperatures. I don't think very many people have all of the solubility tables memorized.
http://chemicals.etacude.com/c/more/cscl.html
To determine whether a solution is saturated or unsaturated, you need to compare the actual amount of solute dissolved in a certain amount of solvent to the maximum amount of solute that can be dissolved in that solvent at a given temperature. In this case, you have 175 grams of CsCl dissolved in 100 grams of water at a temperature of 100°C.
To find out if the solution is saturated or unsaturated, we need to compare the concentration of CsCl with its solubility at this temperature. Solubility is the maximum amount of solute that can be dissolved in a given amount of solvent at a specific temperature.
To find the solubility of CsCl at 100°C, you may refer to a solubility table or search for the information online.
Assuming that the solubility of CsCl in water at 100°C is 250 grams per 100 grams of water, we can compare it to the actual amount of CsCl in the solution (175 grams).
Since the solution contains less CsCl than its maximum solubility at the given temperature, the solution is considered unsaturated.