The enthalpy of solution of potassium nitrate is +34.9kJ/mol.
The melting point of potassium nitrate is 334 °C. Above 400 °C it will decompose quite quickly.
The chemical formula of potassium nitrate is KNO3.
34,89 kJ/mol, according to CRC Handbook of Chemistry and Physics, 89th edition.
If the solution is in water, potassium nitrate is the solute and water is the solvent.
The standard enthalpy of formation of potassium hydroxide (KOH) is -425 kJ mol-1.
-495 kJ/mol -495 kJ/mol
About -10 kJ/mol
It is a solution. A solution is a type of mixture in which a solute is dissolved in a solvent. A solution is a homogeneous mixture. In the case of an aqueous solution of sodium nitrate, the sodium nitrate is the solute and the water is the solvent.
Potassium chloride, KCl, is a salt; it dissolves in water and would be considered a solute when it does so.
Adding solvent will make a solution more diluted. Think of it this way. Take water (solvent) and dissolve salt into it (solute). In order to dilute or increase the ratio of solvent to solute, you would add more water.
a solution
Ethanol is the solvent and sucrose is the solute.
It is a solution. A solution is a type of mixture in which a solute is dissolved in a solvent. A solution is a homogeneous mixture. In the case of an aqueous solution of sodium nitrate, the sodium nitrate is the solute and the water is the solvent.
Potassium chloride, KCl, is a salt; it dissolves in water and would be considered a solute when it does so.
the solvent
At a given temperature a solution is saturated when the the solute become insoluble.
The substance that is dissolved in a solution is a solute. A solvent is the dissolving medium in a solution.
Solution: a solute (or more) in a solvent. Solute: the dissolved substance in a solvent. The solute must be soluble in the solvent.
1. A solvent and a solute are both parts of a solution.2. The solvent is mostly in majority and, it dissolves a solute in itself to make a solution.
solution ------- Sugar dissolved in water: sugar is the solute, water is the solvent; and the solute plus the solvent - is a solution !
water is the solvent while sodium nitrate is the solute
A solvent and a solute.
The solvent is the substance which dissolve the solute; for a sugar solution water is the solvent and sugar the solute.
The solute. Solute - the substance (solid, liquid or gas) to be dispersed in the solvent. Solvent - the liquid in which the solute is dissolved. Solution - a mix of the solute and solvent.