what-is-meant-by-the-solubility-product-for-a-sparingly-soluble-salt-choose-a-sparingly-soluble-salt

Name: what is meant by the solubility product for a sparingly soluble salt choose a sparingly soluble salt
Uploaded: 2020-05-29
Duration: 1 min 41 s
Channel: Numerade
Description: What is meant by the solubility product for a sparingly soluble salt? Choose a sparingly soluble salt and show how the salt ionizes when dissolved in water, and write the expression for its solubility product.

Question

What is meant by the solubility product for a sparingly soluble salt? Choose a sparingly soluble salt and show how the salt ionizes when dissolved in water, and write the expression for its solubility product.

Anatole Borisov · Accepted Answer

So this question were asked to choose assault that is sparing the soil, which means that it doesn&#x27;t dissolve 100% or almost 100% water. So one example of that is silver iodide. Um, you can just you can choose anyone, but the salt that I know is Ah not ah, soluble in water. And so whenever it dissolves in water, it doesn&#x27;t go 100%. It&#x27;s an equilibrium, but really it&#x27;s a lot more like tiny big going to the right and a large amount going back to keep it as a solid. But either way, when it does, this is solid here, but it does dissolve. It will become the silver ion, a quiz and the iodide ion also Equus. And so this is what is meant by the equilibrium of the, uh of solid silver iodide becoming it&#x27;s ions and water. And so, with as always, with equilibrium, there is a K value that associate with this reaction. So for solids dissolving in water, we have a is called K SP who asked he sending for soluble ity product. And so, as usual, the mass action expression is the concentration of the products over the concentration of the reactions. And so we have the concentration of a G plus times a constellation of I minus and we would say over the concentration of silver I but with mass actual expressions, you ignore solid and liquid. And so we really have one in the Dominator. So this right here is our Casspi.

Ly Tran · Answer

uh, how to obtain the sal ability off. Ah, compound using, uh, the, uh, sal ability brought accounts Acosta. Ntsb. So, for example, if we have the compound A B, which will resolve in water followed this chemical equation from I am a and I wouldn&#x27;t be, um the, uh Okay, I speak the soul ability front of constant off this compound will be equal to concentration of a time concentration of me and because this within this, uh, equation concentration of the ratio between and bees want to want so consideration of a will be concentration of me. And so case be, it will be equal to ah, concentration of a square. Um and Sal, ability off a compound will be equal to the concentration of a And so as a consequence, we have ke sp will be equal to a square. And so we have the result that s will be equal to square or, uh, ksb

Charotte Mcadam · Answer

So the song ability product constant which is breathing too to K sp is our equilibrium expression for a chemical equation where this finally wrap sense, the soul, the ability of an ionic compound. So now that we have defined the soul ability product constant, we can take a look at what can happen if we change our chaos. P value. So if we have a large K SP, then the compound is soluble on the forward reaction is favored. Whereas if we have a small chaos, p value than the compound is not soluble Anne, back quids reaction will be favored instead.

Charotte Mcadam · Answer

So we&#x27;re just continuing to look at chemical equilibrium on in this podcast. We&#x27;re going to be defining just a couple different terms that come under the umbrella of chemical equilibrium is the terms that we just may come across as we work through more material, social ability, fast. This is to find us. The scalability of a compound is the amount of the compound that dissolves in a certain volume of liquid. And then our second definition that will just cover in this podcast is Mola Souljah bility now. So it&#x27;s a slightly different definitions of the mullet mola solid ability is the sole ability in units are moles per liter.

Matthew Confer · Answer

Saul, you bility is how much of something dissolves and that&#x27;s typically presented neither grams per leader or Mueller, our most for leader. Um, the soul ability constant, um, are solidly product constant. So the K S P is the, uh, equation that you use to determine how much of something dissolved, so it&#x27;s just equilibrium. So it&#x27;s the constant used with the equation to determine saw liability and generally speaking, as your ke SP increases your soluble ity increases.

Shazia Naz · Answer

defense between celeb Moeller severability in the celebrated product Solu ability product salute ability Move it. It is denoted by gay SP Cell ability product constant a sip stones The substance a substance celebrated product product Get SB is the issue Steve Racial off concentrations operation Hate it Really breathing b Believe for young but Moeller scalability here to discuss moral suitability. More live, So do the lady Mola Sylla. Palladian is he&#x27;s directly dia direct Lee related to to thistle ability product celo ability. But orbit is the number of malls number of malls off the salute they can being the can be dissolved can be resolved only day off solution before before the solution becomes its rigid solution become situated.

Problem

For a given reaction at a given temperature, the …

Problem 85 Medium Difficulty

What is meant by the solubility product for a sparingly soluble salt? Choose a sparingly soluble salt and show how the salt ionizes when dissolved in water, and write the expression for its solubility product.

Answer

$K_{\mathrm{sp}}=\left[\mathrm{Ca}^{2+}\right]^{3}\left[\mathrm{PO}_{4}^{3-}\right]^{2}$

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$K_{\mathrm{sp}}=\left[\mathrm{Ca}^{2+}\right]^{3}\left[\mathrm{PO}_{4}^{3-}\right]^{2}$

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