Calculate the ionic strength of a solution that is 0.2 M in AlCl3, 0.3 M in ZnCl2, 0.3 M in Fe(NO3)3 and 0.2M in Fe(NO3)2.

Q: Calculate the activity coefficient of K+ in 0.050 M KNO3. pls show the solution, thank u

A: Given-> Molarity of KNO3 = 0.050 M

Q: What is the activity (not the activity coefficient) of the CI ion, assuming complete dissociation in…

A: Calculation of activity (a) a=cγa=activityc=concentrationγ=activity coefficient Calculation of…

Q: 2. Calculate the solubility of AgBr at: a) zero ionic strength and b) in a solution containing…

A: If the solubility of AgBr is s mol/L, then AgBr will dissociate to s mol/L of Ag+ and s mol/L of Br-

Q: Consider the equilibrium reaction: AB​2(s) ⇌ A​2+(aq) + 2B​-(aq). What is the molar solubility of…

A: Step 1: AB2 (s) ↔ A2+ (aq) + 2B- (aq) YB2 (aq) ↔ Y2+ (aq) + 2B- (aq)

Q: Calculate the activity value of Na ion in a solution containing 0.0075 M MgCl2 and 0.015 M Na2SO4.

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Q: Discuss the Common-Ion Effect?

A: Common-ion effect has to be discussed.

Q: 2. What is the solubility of magnesium sulfate in terms of molality if K= 1.08×10° in: (a) pure…

A: In this question we have to calculate the solubility of Magnesium sulphate in pure water and in some…

Q: 6. Estimate the mean ion activity coefficient and activity of a solution that is 0.01 mol/kg CaCl2…

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Q: A solution is 0.5 molar in MgSO4, 0.1 molar in AICI3, and 0.2 molar in (NH4)2SO4. What is the total…

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Q: Calculate the activity coefficient of K* in 0.050 M KNO3.

A: Given: 0.050M KNO3 To find: activity coefficient of K+.

Q: Describe the common-ion effect?

A: The common ion effect has to be described.

Q: Calculate the ionic strength of 0.5M Al2(SO4)3.

A: Al2(SO4)3 ----> 2Al3+ + 3SO42- 0.5 M                1 M         1.5 M Ionic strngth = 1/2 ΣCiZi2…

Q: 2. Calculate ionic strength for solution containing 0.5 M Al2(SO4)3, 0.15 M KC1, 0.1 M CH3COOH.

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Q: An equimolar solution of ammonium sulfate, sodium chloride and magnesium nitrate has ar ionic…

A: Suppose the concentration of each solution is M since solutions are equimolar. Hence concentration…

Q: Calculate the solubility of Ca(OH)2(s) (Ksp = 1.6 x 10–15) in an aqueous solution buffered to pH…

A: Since the pH = 8 = 14 + log[OH-] where [OH-] = concentration of OH- ions  => [OH-] = 10-6 M Since…

Q: What is the ionic strength of a 0.100 M solution of Na,SO4 with 0.2 M KI?

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Q: 6. Estimate the mean ion activity coefficient and activity of a solution that is 0.01 mol/kg CaCl2…

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Q: The ionic strength of an aqueous solution containing 0.0087 M NaCI and 0.0020 M La(IO3)3 is: O a.…

A:

Q: The ionic strength of an aqueous solution containing 0.0087 M NaCl and 0.0020 M La(103)3 is: O a.…

A: We will calculate Ionic strength

Q: An aqueous solution is prepared by mixing 20.0 mL of 0.0065 M K3PO4, 30.0 mL of 0.015 M NaCl, and…

A: [K3PO4] = 0.0065 M             Vol of K3PO4 = 20.0 mL Millimoles of K3PO4 =…

Q: Calculate the pH of K2CrO4 solution of 0.05M strength, using activity coefficient.

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Q: Using activities, calculate the molar solubility of CaF2 in a 0.0192 Ca(NO3)2 solution.

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Q: Calculate the activity of I03 in a saturated solution of La(IO3)3 with 0.010 M La(NO3)3. 1.0 x 10-11…

A: To calculate activity of IO3- in a saturated solution of La(IO3)3 with 0.010 M La(NO3)3

Q: A 110.00 mL solution of 0.00195 M A3B2 is added to a 160.00 mL solution of 0.00155 M C3D4. What is…

A: Given: Volume of A3B2 = 110.0 mL concentration of A3B2 = 0.00195 M Volume of C3D4 = 160.0 mL…

Q: Determine the activity coefficient for Br- ions in a solution with an ionic strength of 0.080 M. The…

A: Using Extended Debye Huckel equation: Here, Z = Charge on anion I = ionic strength, a =size of…

Q: Calculate the ionic strength of a solution that is 0.20 M in FeCl3 a 0.10 M in FeCl2 ? IS

A:

Q: Calculate the ionic strength of a solution that is 0.0725 M in Al(NO3)3. Then calculate the activity…

A: First, we'll dissociate all the salt and list the molarity of each ion:   0.0725 M Al(NO3)3 ==>…

Q: Calculate the molar solubility of Mg(OH)2 in a solution of 0.050 M MgCl2 [Ksp for Mg(OH)2 = 5.6 ×…

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Q: Calculate the activity coefficient of K+ in 0.050 M KNO3.

A:

Q: Calculate the ionic strength of 0.01818 M Na2CO3 + 0.0505M NaCl + 0.0202 M K2SO4

A: The formula used to calculate the ionic strength is as follows,

Q: Calculate the molar ionic strength of a 0.6800 M copper (II) sulfide solution.

A:

Q: Calculate the activity coefficients of Ca+2 and Cl - ions in the environment of 0.0036 M CaCl2 and…

A: Introduction :  We have to calculate activity coefficients for the given ions.

Q: The ionic strength of the solution containing 0.02 M (Na2SO4 )is equal

A: Answer :-  The Ionic strength (μ) of 0.02 M Na2SO4 solution is 0.06 M

Q: The table shows the value of the activity coefficient of Ag* Ionic strength at different values of…

A: The activity coefficient is related to ionic strength by the debye huckle limiting law which is  log…

Q: If the specific conductance of a 0.02N acetic acid is 105.3 at 25oC, what is the ionization constant…

A: If basicity or acedity of the solution is 1 then normality will be equal to molarity.

Q: The mean ionic activity coefficient for 0.1 M H2SO4 is 0.265. Calculate the activity of H2SO4

A: Given:  Conc. Of H2SO4  =  0.1 M

Q: Calculate the ionic strength of a 0.06 M Na2CO3 solution

A:

Q: Calculate the ionic strength of a solution that is 0.10 mol kg−1 in KCl(aq) and 0.20 mol kg−1 in…

A: The given data contains, moles of the solution in KCl = 0.10 mol kg-1 moles of the solution in…

Q: The pK of an acid is a measure of its proton-group-transfer potential. (a) Derive a relation between…

A: Consider an acid HA. The dissociation of HA is expressed as, HA⇌H++A- The expression of the…

Q: Neglecting any effects caused by volume changes, what is the effect on the ionic strength by the…

A: a) Addition of iron(III) chloride to HCl, ionic strength of HCl increases.   b) Addition of…

Q: Given a solution containing 0.010 M CaCl2 and 0.020 M MgCI2, calculate the ionic strength of the…

A:

Q: The pH of  a saturated  solution   of Fe(OH)2  is 9.3 . Calculate the ksp of Fe(OH)2

A: Given, pH of FeOH2 is 9.3  FeOH2 → Fe2+ +2OH- According to the formula :       pH + pOH =14…

Q: Determine the solubility of TlBr in a solution of sodium nitrate when the ionic strength is 0.05 and…

A: Given that, the solubility product of TlBr is Ksp = 3.4×10-6. The ionic strength of sodium nitrate…

Q: Calculate the masses of (i) KNO3 and, separately, (ii) Ba(NO3)2 to add to a 0.110 mol kg−1…

A: According to the definition of ionic strength, We have two ions, K+ and NO3-, with charges of z=+1…

Q: 10. We have a solution that is 0.0003 M in Na PO, and 0.0002 molar in K PO. a. Calculate the ionic…

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Q: Calculate the ionic strength of a solution that a. 0.30 M in (NH4)2CrO4. b. 0.030 M in La(NO3)3 and…

A: Ionic strength is measure of electrical intensity  of a solution  containing ions.   It is…