Understanding Solubility
Solubility refers to the maximum amount of a substance (solute) that can dissolve in a given amount of another substance (solvent) at a specific temperature.
Finding the Solubility of NaNO3
You'll need to look up the solubility of sodium nitrate (NaNO3) in water at 30°C. This information is usually found in chemistry handbooks, online databases, or solubility charts.
Example:
Let's assume the solubility of NaNO3 at 30°C is 92 grams per 100 grams of water. This means:
* 92 grams of NaNO3 can dissolve in 100 grams of water at 30°C.
Important Notes:
* Units: Solubility is usually expressed in grams of solute per 100 grams of solvent (g/100 g H2O).
* Temperature Dependence: Solubility changes with temperature. Higher temperatures generally lead to higher solubility for most solids.
To find the exact amount of NaNO3 that will dissolve in 100g of water at 30°C, you'll need to look up the solubility value for NaNO3 at that temperature.
