Explain in detail why the KHT is much less soluble in KCl than in plain water

Q: (i) Calculate the minimum volume of water needed to dissolve 1.00 g of CuzS(s) under standard…

A: The value of solubility product (Ksp) of Cu2S = 2.26 x 10-48  Let molar solubility of Cu2S in pure…

Q: What volume of 0.100 M sodium carbonate solution is required to precipitate 99% of the Mg from 1.00…

A: Here the balanced chemical equation is: Na2CO3 + Mg(NO3)2 = MgCO3 + 2NaNO3 So, 1 mol of Na2CO3…

Q: Why is mercury ii chloride soluble in water? but is not soluble in mercury ii nitrate?

A: Mercury (II) chloride is a chemical compound of mercury and chlorine. It is a white crystalline…

Q: Using "like dissolves like" solubility rule, determine if the substance is more soluble in H20 or in…

A:

Q: is Cyclohexane soluble in CH2Cl2, water, NaOH, or H2SO4?

A: Cyclohexane has the chemical formula C6H12. Cyclohexane is a non-polar substance. Cyclohexane is a…

Q: How to minimize supersaturation and thus lead to crystalline precipitate

A: When a solution has maximum amount of solute that can dissolved in a solvent, then that solution is…

Q: 32. Between Pbl2 (Ksp = 7.9x10-) and PbC2O4 (Ksp = 8.5x10-), which is more soluble in water? Pbl2…

A: The correct answer is:

Q: How many mg of Ag2SO4 is soluble in 0.3 m, 500 mL solution of Al2(SO4)3? Compare this solubility…

A:

Q: (a) Explain why Mg(OH)2 precipitates when CO32- ion isadded to a solution containing Mg2+. (b) Will…

A: GIVEN: Mass of Na2CO3 = 4.0 g volume of solution= 1.00 L

Q: Give reasons why solid NaCl dissolves readily in water?

A: Solid NaCl dissolves readily in water has to be explained below.

Q: Use the References to ncces impoertant values if needed for this question. Compare the solubility of…

A: The dissociation of calcium sulphide into ions is an equilibrium process. CaS⇌ Ca2+ + S2-   Common…

Q: The volume of water needed to dissolve 0.0724 grams of calcium chromate is ________ L. Assume no…

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Q: Which compound is least soluble at 10 C? O a NaCl KCIO3 KI NH3

A:

Q: Explain why ammonium carbonate rather than sodium carbonate is used in the precipitation of Group IV…

A: Cations of group IV [ calcium (II) Ca2+, strontium (II) Sr2+ and barium (II) Ba2+ ] precipitate in…

Q: What mass of NiCO3 will dissolve in 1.4 L of 0.551 M Na2CO3 solution? Ksp of NiCO3 is 6.6×10-9…

A:

Q: Lead sulfide (PbS) is a black solid that is sparingly soluble in water but dissolves in concentrated…

A: Lead sulphide (PbS) is not very soluble in water. It dissolves sparingly in water while dissolves…

Q: Under what circumstances can you compare the relative solubilities of two saltsdirectly by comparing…

A: To explain i)Condition in which the relative solubilities of two salts can be compared directly. ii)…

Q: Which compound is most soluble at 30°C? O NANO3 O NaCI O KCI O KCIO3

A: The question is related to finding out the most soluble salt at particular temperature. This can be…

Q: A solution prepared by dissolving 513  mg of a sugar (a molecular compound and a nonelectrolyte) in…

A:

Q: What is the solubility of Cos (K= 5.9 x 10-21 at 25 °C) in g/100mL? %3D

A: The correct option is (D) 6.99×10-10 g/100ml

Q: why is lead (II) sulfate more soluble in water than in any solution containing Pb2 + or SO4 2- ions?

A: The question is based on the concept of chemical equilibrium. we have to explain  the High…

Q: Rank the solubilities (from least to most soluble) of BaCO3, CdS, NiCO3, AgCN, and SnS and explain…

A: Ksp (solubility product constant) ====> gives us the information about how much our compound can…

Q: What will be the solubility of Fe(OH)3 (Ksp = 1.60x10¬39) in a 0.0250 M FeCl, solution?

A: Given data: Ksp = 1.60 × 10-39 Concentration of FeCl3 = 0.0250 M. In FeCl3 solution, there is 0.0250…

Q: Discuss the relationship between enthalpy change and the solubility product Ksp

A: Ksp is the product of molar concentration of ions,raised to the power of their respective…

Q: Explain the fowlling. (a) Metaalic K is dessloved in liquid NH3 to form dilute soloution. ...(i)…

A: To find the observations, (a) Metallic K is dissolved in liquid NH3 to form a dilute solution.…

Q: Calculate the mass of KC4H5O6 (mólmassi = 188,2 g/mól) you can dissolve in 300 mL of solution to…

A: KC4H5O6 -------> K+ + C4H5O6- At equilibrium :-.                       s…

Q: Why some other chlorides such as LiCl is not soluble in acetone?

A: Introduction- Ionic compounds are those formed because the high electronegativity difference by…

Q: In determining the solubility of a solution,  why it must be first saturated?

A: The reason for, determining the solubility of a solution, why it must be saturated has to be given.

Q: How do the concentrations of Pb2+ and S2– change when K2S is added to a saturated solution of PbS?

A: On dissolving the K2S in the saturated solution of PbS, the concentration of S2- increases, and the…

Q: The solubility of NiCO3 in H2O is 3.6 x 10^-4 mol/L. What would be the KSP of NiCO3

A: Given: solubility = 3.6 x 10-4 mol/L To find: The value of Ksp

Q: Determine the mass of K2SO4 that will dissolve in 250.0 g of H20 to form a saturatedsolution at 70.0…

A: 4(B) Given that : The experimental data for the solubility of K2SO4 in water is given below :…

Q: One liter of a saturated solution of BaF2  contains 1.32 g of dissolved BaF2 .  a) What is the…

A: The mass of solute BaF2 dissolved in a one-liter solution is = 1.32 g The solubility in mol/L =? The…

Q: How do you solve questions b. and c.?  Why would the solubility of Ca(IO3)2 and the KSP be…

A: As per the guideline, since you have asked multiple questions, we have solved the first question for…

Q: Rank the solubilities (from least to most soluble) of PbS, CuCl, HgS, CaCO3, and BaSO4, and explain…

A: Compounds and thier ksp's are given as following -  ★ PbS  Ksp = 3.2*10^-28 ★ CuCl Ksp = 1*10^-6 ★…

Q: JESTION 2 precipitate in step 5 is likely. JESTION 3 solid collected in step 6 is likely.

A: Presentation is called as which do not dissolve in water Step 3 ) naphthalene will form precipitate…

Q: In which of the following solutions is FeS most soluble?     K2S     (NH4)2Fe(SO4)2(H2O)6…

A: Common ion effect :: The shift in equilibrium due to the addition of an ion that already present in…

Q: Use the ∆G = ∆H – T∆S relationship to justify why the solubility of KOH(s) in water decreases as…

A: Since S0 value for KOH(s) is greater than that for KOH(aq) Hence we can say that in dissolution of…

Q: A. calculate the volume of standard sodium hydroxide solution (~0.010 M) needed to completely react…

A: Given, The molarity of sodium hydroxide solution = 0.010 M The molarity of potassium ferrioxalate…

Q: Why are many ionic precipitates washed with electrolyte solution instead of pure water?

A: The polar substances are the one which is separated by electric charge and leads to the formation of…

Q: Calculate the concentration in molarity of potassium ion, K+in grams per litre after mixing 200 mL…

A: Given that: Volume of KCl = 200 mL = 0.200 L  (use 1 mL = 0.001 L) Concentration of KCl =  0.450 M…

Q: In which solution will Lead sulfate (PbSO4) be most soluble? 0.5 M PB (NO3)2 0.5 M NaNO3 0.5 M…

A: KSP of PbSO4 = 1.6 * 10-8                                 PbSO4 (s) ⇔ Pb2+ (aq)  +  SO42- (aq)…

Q: What is the solubility of ammonia in water in moles per liter?

A: Solubility of any substance in a solvent may be defined as the number of moles of that substance…

Q: A solution was prepared by dissolving 7.48g of KCl • MgCl2 • 6H2O (277.85 g/mol) in sufficient water…

A: Calculate the Concentration of K+ in ppm unit.  You can see details Solution below step by step.

Q: Which compound is soluble in water? Select one: All NaOH O Ca(OH), O Sr(OH),

A: All of the s block hydroxides are soluble in water.

Q: The Ksp of an unknown salt, C2D is 1.5 x 10-6. Determine the solubility of C2D in mol/L. C2D(s) 2C+…

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Q: explain with the rule of solubility are the following soluble or insoluble : 1.(NH4)2S 2.BaO…

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.