Adding water to salt, is not increasing solubility, it is increasing the ammount of solvent, and thereby increasing the ammount of salt in solution :).
You reach the solubility of salt in water when the salt stops dissolving and settles at the bottom, no matter how hard you try to mix it. You can increase solubility by increasing the water temperature.
As the temperature increases, the solubility of salt (sodium chloride) will increase. At 20 degrees C, the solubility of sodium chloride is 35.76g/100mL water and at 100 degrees C, the solubility is 39.1g/100mL water. Refer to the related links for more information.
Oxygen is generally more soluble in fresh water compared to salt water. This is because the presence of salts in salt water reduces the solubility of gases like oxygen. Additionally, temperature and pressure also play a role in determining the solubility of oxygen in water.
the temperature of the water (table G in the chemistry reference table)
Salt in water is an example of solubility.
You reach the solubility of salt in water when the salt stops dissolving and settles at the bottom, no matter how hard you try to mix it. You can increase solubility by increasing the water temperature.
As the temperature increases, the solubility of salt (sodium chloride) will increase. At 20 degrees C, the solubility of sodium chloride is 35.76g/100mL water and at 100 degrees C, the solubility is 39.1g/100mL water. Refer to the related links for more information.
Salt dissolves more easily than sugar, in my experience. But the solubility is similar. :)
Potassium nitrate's solubility is more affected by changes in temperature compared to salt. Generally, the solubility of solids in water increases with temperature. Potassium nitrate has a significant increase in solubility with temperature, while salt's solubility is relatively unaffected by temperature changes.
The movement of the particles in the solute and between solute and solvent are amplified at higher temperature and the solubility increase.
Sugar's solubility increases with temperature because higher temperatures provide energy that helps break the intermolecular bonds between sugar molecules and allows them to disperse in water more easily. In contrast, salt (sodium chloride) has a strong ionic bond between its sodium and chloride ions, and its solubility is more influenced by the interactions between these ions and water molecules. While temperature does affect salt solubility to some extent, the change is relatively minor because the energy required to break the ionic bonds is not significantly increased at higher temperatures. Therefore, sugar's molecular structure and the nature of its interactions with water lead to a more pronounced increase in solubility with temperature compared to salt.
Oxygen is generally more soluble in fresh water compared to salt water. This is because the presence of salts in salt water reduces the solubility of gases like oxygen. Additionally, temperature and pressure also play a role in determining the solubility of oxygen in water.
the temperature of the water (table G in the chemistry reference table)
Salt in water is an example of solubility.
Sodium sulfate is highly soluble in water, but insoluble in most organic solvents. If you want to increase its solubility in water (as for any salt), you can heat the solution or remove one of the products (sodium ions or sulfate ions) from solution. I can't think of any insoluble sodium salts, but barium sulfate (BaSO4) is insoluble in water. Thus, adding barium chloride (or some other soluble barium salt) will remove sulfate from the equilibrium (due to BaSO4 precipitation) and increase the solubility of sodium sulfate.
The solubility will increase.
Salinity is increased by changes in salt/solute concentration. This can be caused by increases in water temperature which leads to greater solubility of salt in water or increased evaporation.