Question

How does an increase in temperatures affect
• solubility of sodium chloride.
• solubility of calcium carbonate.​

Answer 1

Explanation:

1.The solubility of the majority of solid substances increases as the temperature increases. ... Notice how the temperature dependence of NaCl is fairly flat, meaning that an increase in temperature has relatively little effect on the solubility of NaCl.

2.Temperature affects the equilibrium, as CaCO3 is less soluble in hot water than in cold water. The solubility of carbonates decreases with increasing temperature, and therefore the mobility of carbonates will be greater in cold climates than in warm ones.