To determine which substance has the greatest change in solubility with increasing temperature, you need to compare the solubility values of each substance at different temperatures on the solubility curve. Typically, substances that have a steeper slope on the curve exhibit a greater change in solubility with temperature changes.
Without the visual representation of the solubility curve, it can be difficult to provide a definitive answer. However, in general, among common salts:
- NH4Cl (Ammonium chloride) tends to have a significant increase in solubility with temperature, often showing substantial change compared to other salts.
If you have the exact values from the curve, you could calculate the difference in solubility at two different temperatures (e.g., 0°C and 100°C) for each substance and compare those values directly.
Based on common solubility trends of these substances, NH4Cl often shows a larger change in solubility with increases in temperature compared to the other options listed.
If you have specific values or trends observed in the curve, you could confirm this further.
1 answer