Which of these solution has more solute than it can hold?
Unsaturated solutions
What are the two parts of solution?
Parts of a Solution All solutions have two parts: the solute and the solvent. The solute is the substance that dissolves, and the solvent is the substance that dissolves the solute.
Does KSP increase with temperature?
Generally, as the temperature increases so does the solubility product – i.e., things become more soluble. For example, consider some of the classic kitchen chemistry experiments… dissolve salt (or sugar) in boiling water, keep adding salt (or sugar) until no more dissolves.
Is KSP a solubility?
The solubility product constant, Ksp, is the equilibrium constant for a solid substance dissolving in an aqueous solution. It represents the level at which a solute dissolves in solution. The more soluble a substance is, the higher the Ksp value it has.
What is KSP formula?
The general equilibrium constant for such processes can be written as: Kc = [My+]x[Ax-]y. Since the equilibrium constant refers to the product of the concentration of the ions that are present in a saturated solution of an ionic compound, it is given the name solubility product constant, and given the symbol Ksp.
Does high KSP mean higher solubility?
The solubility product constant (Ksp) describes the equilibrium between a solid and its constituent ions in a solution. The value of the constant identifies the degree to which the compound can dissociate in water. The higher the Ksp, the more soluble the compound is.
What is the relationship between KSP and solubility?
Ksp (Solubility product constant) is the equilibrium between a solid and its respective ions in a solution. The value of the constant identifies the degree of which the compound can dissociate in water. For example the higher the Ksp the more soluble the compound is.
How can you predict the solubility of a solvent?
Polarity. A popular saying used for predicting solubility is “Like dissolves like.” This statement indicates that a solute will dissolve best in a solvent that has a similar chemical structure; the ability for a solvent to dissolve various compounds depends primarily on its polarity.
Does a higher KSP precipitate first?
When two anions form slightly soluble compounds with the same cation, or when two cations form slightly soluble compounds with the same anion, the less soluble compound (usually, the compound with the smaller Ksp) generally precipitates first when we add a precipitating agent to a solution containing both anions (or …
Which hydroxide will precipitate first?
Salts of Fe3+ and Al3+ are in a beaker of water. If NaOH is added slowly, what compound would precipitate first? The lower the Ksp value, the more insoluble the substance is (the precipitate is insoluble). So, Fe would precipitate first.
How do you determine if precipitate will form?
If the value of the ion product is greater than the value of the Ksp, then a precipitate will form. The formation of the precipitate lowers the concentration of each of the ions until the ion product is exactly equal to the Ksp, at which point precipitation ceases.