4.) Calculate the solubility product constant, Ksp, for lead(II) chromate Ksp = x 10 13 Hint: enter the decimal before the scientific notation.

Q: A solution was prepared by dissolving 511 mg of Na,Fe(CN), (M = 303.91 g/mol) in sufficient water to…

A: Concentration of a solution is determined in terms of molarity which means moles of the solute in…

Q: <p>When solid Cd(OH)2 is added to a solution of 0.10 M NaI some of it dissolves. Calculate the…

A: The Ksp of Cd(OH)2 is 7.2 x 10-15 and the reaction and equilibrium constant is given as,

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Q: When 1.95 g of Co(NO3)2 is dissolved in 0.250 L of 0.220 M KOH, what are [Co2+], [Co(OH)42−], and…

A: When 1.95 g of Co(NO3)2 is dissolved in 0.250 L of 0.220 M KOH,  [Co2+], [Co(OH)42−], and [OH−] are…

Q: Calculate the solubility of Co(OH)3 (s),  Ksp = 2.5 x 10-43, in a solution at pH= 4.0

A: The equilibrium is,

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A:

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A:

Q: What is the minimum pH at which Cd(OH)2(s) will precipitate from a solution that is 0.0055M in…

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Q: Consider the following reaction: 2AB(g) A2(g) + B2(g) 4.25 moles of AB are placed in a 1.00 L flask…

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Q: When hydrogen sulfide gas is bubbled through a solution of lead (II) nitrate a black precipitate of…

A: A balanced chemical equation states that the number of elements in the reactant side is equal to the…

Q: Calculate the molar solubility of Ca(OH)2 (Ksp = 5.02 x 10) in %3D solution that is buffered at pH=…

A:

Q: Calculate the concentration of fluoride ions in a saturated solution of scandium(III) fluoride at 20…

A: The chemical equation can be given as follows: ScF3↔Sc3++3F- Ksp = 4.2×10-18 The expression for…

Q: Calculate the solubility of Ni(OH) 2 in a solution buffered at pH = 8.75 (K sp = 1.6 x 10 -16 ).

A:

Q: What tests would you use to identify a solution of FeCl3?

A: FeCl3  – is colour of solution, FeCl3 solution has yellow colour.

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A: "Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: solvent

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Q: Analysis of an equilibrium solution of silver chromate indicates that the silver concentration is…

A: We have Concentration of Ag+ to be 1.3*10-4 M, we have to calculate the value of Ksp .

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A: We have to find the pH at which Co+2 ion in solution precipitates

Q: The solubility of Ce(IO3)3 in a 0.32-M KIO3 solution is 1.1 x 10-8 mol/L. Calculate Ksp for…

A:

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Q: What is the minimum pH at which Cr(OH)3 will precipitate from a solution that is 0.086 M in Cr3+…

A: The Ksp for salt is be expressed as :

Q: Calculate the maximum concentration of silver ion (Ag+) in a solution that contains 0.025 M CO32–.…

A: Ksp =[Ag+]2[CO32-] [Ag+]2 = Ksp /[CO32-]   [Ag+]2   = 8.1 x 10-12/ 0.025   [Ag+]2   = 3.24 x 10-10…

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Q: The solubility of La(IO3)3 in a 0.71 M KIO3 solution is 1.0 ×10-7 mol/L. Calculate Ksp for La(IO3)3.

A: Ksp = S2 For two ions Ksp = 4S3  for three ions KIO3 = K(+) + IO 3(-) La  (IO3)3 -----> La 3+  +…

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Q: Determine the Ksp for Ba(NO3)2. What is the solubility product of barium nitrate?

A:

Q: Calculate the solubility of Zn(OH)2(s) in 2.0 M NAOH solution. (Hint: You must take into account the…

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Q: Discuss the solubility product constant values of silver halides in accordance with HSAB theory.

A: Q-Discuss the solubility product constant values of silver halides in accordance with HSAB theory.

Q: ion oxidation state of metal atom [Mac (NH).J [Fe(OH), (co)]

A: This question is related to coordination chemistry. A coordination complex consists of a central…

Q: 4. A 0.010 M solution of AgNO3 is made 0.50 M in NH3 and Ag(NH3)2 complex forms Ag(NH3)2*(aq) Kf =…

A: The balanced chemical equation is given below.

Q: Calcium carbonate, CaCO3, has Ksp = 8.7 x 10–9. If a swimming pool water contain 225 mg/L of Ca2+,…

A:

Q: The phosphorus in a 0.2091-g sample was precipitated as the slightly soluble (NH4) 3PO, x 12M0O3…

A: Given: mass of sample=0.2091 gmass of PbMoO4=0.2922 g To find: Percent P2O5

Q: A sample of iron ore weighing 0.6248 g is dissolved in acid, the iron reduced to Fe²⁺, and the…

A: Given data,Mass of iron sample=0.6248gVolume of K2Cr2O7=33.60mLNormality of K2Cr2O7=0.1502NFormula…

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Q: In the determination of iron in limonite, 0.5166 g of mineral is dissolved in acid and Fe2 + is…

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Q: Chromium(III) hydroxide, Cr(OH)3, is highly water insoluble. Its molar mass is 103.02 g/mol. a.)…

A: As you have posted multiple parts and have not mentioned which part you want to be solved. Hence we…

Q: In the chemical changes experiment on copper, which of the steps can be omitted if the goal is only…

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Q: 4. Potassium dichromate is often used to standardize reducing agents like Fe2+: Cr:0, + 6Fe +14 H*…

A: Given data,Volume of Fe2+=34.00mL=0.034LMass of K2Cr2O7=398.5mg=0.3985gMolar mass of…

Q: A sample of an industrial waste water is analyzed and found to contain 27.0 ppb Cr³+. How many grams…

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