which substace's solubility changes the most from 0 degrees celsius to 100 degrees celsius

To determine which substance's solubility changes the most from 0 degrees Celsius to 100 degrees Celsius, we can look at the solubility data of different substances at these temperatures.

In general, the solubility of most solid solutes in water increases as the temperature increases. However, the extent of this change varies depending on the specific substance.

To find the substance with the greatest change in solubility, we need to compare the solubility values at 0 degrees Celsius (the solubility at the lower temperature) and 100 degrees Celsius (the solubility at the higher temperature) for various substances.

One way to obtain this information is to look for solubility tables or databases that provide solubility values for different substances at different temperatures. These resources can be found in textbooks, online databases, or chemical reference materials.

Once you have access to these solubility data, you can compare the solubility values for different substances at 0 degrees Celsius and 100 degrees Celsius. The substance with the largest difference in solubility between these two temperatures would have the most significant change in solubility.