# What is the Ksp value for Ca Oh 2?

## What is the Ksp value for Ca Oh 2?

6.5 x10-6
The tabulated Ksp for Ca(OH)2 is 6.5 x10-6 at 25°C.

## What is the Ksp of MgCO3?

The Ksp of magnesium carbonate, MgCO3, is 6.82 x 10-6.

What is the Ksp of calcium sulfate?

Calculate the solubility in g/L of calcium sulfate, CaSO4, given that its Ksp is 2.4 x 10-5. The dissolution of calcium sulfate forms equal amounts of calcium ions and sulfate ions according to the following equation.

### What is the solubility product of caoh2?

Calcium hydroxide

Names
Solubility in water 1.89 g/L (0 °C) 1.73 g/L (20 °C) 0.66 g/L (100 °C) (retrograde solubility, i.e., unusually decreasing with T)
Solubility product (Ksp) 5.02×10−6
Solubility Soluble in glycerol and acids. Insoluble in alcohol.
Basicity (pKb) 1.37 (first OH−), 2.43 (second OH−)

### What happens when you add HCl to Ca OH 2?

Strong acids, such as HCl, dissociate completely in water and the H+ ions react with HO- ions to make H2O. If we add an acid to our saturated solution of Ca(OH)2, the acid protons would react with some of the HO- ions and drive the equilibrium to the right.

Is Ca OH 2 aqueous or solid?

Calcium hydroxide, commonly referred to as slaked lime, is described by the chemical formula Ca(OH)2. It is an inorganic compound which has a white, powdery appearance in its solid-state.

#### What is the solubility of MgCO3 in pure water?

The molar solubility of MgCO3 is 2.61×10-3 M.

#### Does higher 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 solubility of calcium sulfate at 25 degrees?

Calcium sulfate

Names
Solubility in water 0.26 g/100ml at 25 °C (dihydrate)
Solubility product (Ksp) 4.93 × 10−5 mol2L−2 (anhydrous) 3.14 × 10−5 (dihydrate)
Solubility in glycerol slightly soluble (dihydrate)
Acidity (pKa) 10.4 (anhydrous) 7.3 (dihydrate)

## Does KSP have a unit?

The K s p value does not have any units because the molar concentrations of the reactants and products are different for each equation.

## How do you calculate solubility product?

In this case, we calculate the solubility product by taking the solid’s solubility expressed in units of moles per liter (mol/L), known as its molar solubility. The concentration of Ca2+ in a saturated solution of CaF2 is 2.1 × 10–4 M; therefore, that of F– is 4.2 × 10–4 M, that is, twice the concentration of Ca2+.