g KNO3 = MW KNO3 g/mole * (107kJ / 4.186 kJ/kcal) / (-dHsolv kcal/mole)
-dHsolv= -155.5+1638 kcal/mole
It equals to 311 g of KNO3
Convert to Kg by /1000!
65 degrees of potassium nitrate will remain in water while only 35% of water will still be detectable in the solute potassium nitrate
To make a saturated potassium nitrate solution, add potassium nitrate (KNO3) to distilled water at room temperature until no more of the salt will dissolve, leaving some undissolved salt at the bottom of the container. Stir the solution well during the process to aid in dissolving the salt.
Potassium nitrate is soluble in water, as it is an ionic solid. When dissolved in water, potassium nitrate will form an aqueous solution of potassium and nitrate ions.
At 313K, the solubility of potassium nitrate in water is approximately 62g/100g of water. To form a saturated solution in 50g of water, you would need roughly 31g of potassium nitrate.
The enthalpy of solution of potassium nitrate is +34.9kJ/mol.
Potassium nitrate is more soluble.
Generally, as temperature increases, the solubility of potassium nitrate in water also increases. This is because higher temperatures provide more energy to break the bonds between the potassium nitrate molecules and the water molecules, allowing more potassium nitrate to dissolve.
No, 120 g of potassium nitrate will not completely dissolve in 100 g of water at 40 degrees Celsius. The solubility of potassium nitrate in water at 40 degrees Celsius is approximately 62 g/100 g water. This means that only up to 62 g of potassium nitrate can dissolve in 100 g of water at this temperature.
The solubility curve of potassium nitrate shows that its solubility increases with temperature. This means that more potassium nitrate can dissolve in water as the temperature rises. Additionally, the curve can be used to predict how much potassium nitrate will dissolve at a certain temperature.
The solubility of potassium nitrate at 15 0C is 47 g/100 g water.
Yes, potassium nitrate (KNO3) is highly soluble in water, so it can dissolve in large amounts. However, there is a saturation point where no more KNO3 can dissolve in the water, resulting in a saturated solution.
Potassium nitrate has limited solubility in alcohol. It dissolves better in water due to its polar nature.
The solubility of potassium nitrate in water increases as the temperature rises. This is because heating water increases the energy of its molecules, allowing them to break apart the solid potassium nitrate more effectively and dissolve it.
65 degrees of potassium nitrate will remain in water while only 35% of water will still be detectable in the solute potassium nitrate
The solubility of poassium nitrate in water at 20 oC is 616 g/L.
To prepare one normal solution of potassium nitrate, you would dissolve 101.1 grams of potassium nitrate in enough water to make 1 liter of solution. This solution will have a concentration of 1 mole per liter, which is considered a normal solution. Make sure to use a balance to accurately measure the mass of potassium nitrate and a volumetric flask to ensure a final volume of 1 liter.
Potassium nitrate is quite soluble in water, as are all nitrate salts.