# What is the molar solubility of feoh3 in pure water ksp for feoh3 is 40 x 1038

If you’re like me, you’re always wondered what the molar solubility of FeOH3 is in pure water. Well, wonder no more! The Ksp for FeOH3 is 40 x 10^-38. So there you have it!

## What is molar solubility?

Molar solubility is the number of moles of a given substance that can be dissolved in one liter of solution. The molar solubility of a substance can be affected by numerous factors, including the nature of the solvent, temperature, and pressure.

## What is Ksp?

Ksp is the solubility product constant, which is a measure of the degree of dissociation (or ionization) of aqueous compounds. Compounds that are more highly dissociated have a higher Ksp. For example, the Ksp for table salt ( NaCl) is 5.6 x 10-5, whereas the Ksp for iron hydroxide ( Fe(OH)3) is 4.0 x 10-38 . This means that NaCl dissociates to a much greater degree than Fe(OH)3 in water, and as a result,NaCl is much more soluble in water than Fe(OH)3.

## How do you calculate molar solubility?

To calculate molar solubility, you need to know the solubility product constant (Ksp) for the compound. The Ksp for FeOH3 is 40 x 10-38. To calculate molar solubility, you divide the Ksp by the ionic strength of the solution. For a pure water solution, the ionic strength is 0, so molar solubility = Ksp/0 = 40 x 10-38 M.

## What are the units of molar solubility?

Molar solubility is the amount of a solute that can be dissolved in a solvent to form a saturated solution. It is usually expressed as mol/L, g/L, or moles of solute per liter of solvent. The SI unit for molarity is mol/m3.

## What is the molar solubility of FeOH3 in pure water?

At 25 degrees Celsius, the molar solubility of FeOH3 in pure water is 1.33 x 10-38 molL-1. This means that for every liter of water, there is a maximum of 1.33 x 10-38 moles of FeOH3 that can be dissolved in it. The Ksp for FeOH3 is 40 x 10-38, so the molar solubility of FeOH3 is relatively low.

## What is the Ksp for FeOH3?

The Ksp for FeOH3 is 40 x 1038. This means that the molar solubility of FeOH3 in pure water is extremely low. In order to Dissolve FeOH3 in water, a high concentration of OH- ions must be present.

## How does the molar solubility of FeOH3 compare to the Ksp for FeOH3?

The molar solubility of FeOH3 in pure water is 40 x 10-38. This means that for every 1 mol of FeOH3 that is dissolved in water, there are 40 x 10-38 moles of ions that are released.

The Ksp for FeOH3 is also 40 x 10-38. This means that the molar solubility of FeOH3 and the Ksp for FeOH3 are the same.

## What does this tell us about the solubility of FeOH3 in pure water?

This Ksp value tells us that the molar solubility of FeOH3 in pure water is very low, at only 40 x 10^-38 moles per liter. This means that it is not very soluble in water, and that it would be difficult to dissolve very much of it in water.