Calculate the ionic strength of the following solutions: 25 M Cr(NO3)3 05 M Al(ClO4)3

Q: 8. What mass of silver can be plated onto an object in 33.5 minutes at 8.70 A of current?…

A: According to Faraday's 1st law, w = Z I T      where Z is chemical equivalence which is equals to…

Q: Calculate the ionic strength of a solution that is 0.0547M in Al2(SO4)3.

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Q: 4. Calculate the ionic strength of a solution that is: (a) 0.040 M FeSO4. (b) 0.010 M in FeCl3 and…

A: Ionic strength - it is the sum of molar concentration of each ion multiply by charge square. Can be…

Q: calculate the activity of a 0.200molal solution of Cr(NO3)3 if its mean activity coefficient is…

A: The analysis of effective concentration (potential) of any species existing in given mixture is…

Q: What is the ionic strength of a 3:2 electrolyte with a concentration of 0.100 M? a. 1.8 M b. 1.5 M…

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Q: Nalculate the cell potential of a cell operating

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Q: ion Fe + 3e → Fe, how many grams of Fe will result if you apply a current seconds?

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Q: Calculate the Kf of Ag(NH3)2 from: Ag* (aq) + e = Ag(s). E°red = 0.80 V %3D Ag(NH3)2(aq)* + e =…

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Q: Dilution is done to commercially available acids such as HNO3, H2SO4 etc so that the strength is…

A: dilution is done to commercially available acids such as HNO3 and H2SO4 etc so that the strength is…

Q: the ionic strength of a 0.05F H3PO4

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Q: Calculate potentials after the addition of a) 25.00 mL; b) Veq c) 50.00 mL of 0.0800 M Sn4+ to…

A: Reaction between Sn4+ and V2+ is as follows: Sn4+ + 2 V2+ -------> Sn2+ + 2 V3+

Q: 2. Why is a 0.1 M HCI / 0.1 M KCI junction potential of the opposite sign and greater magnitude than…

A: 0.1 M HCl/0.1 M KCl produces H+(aq) and K+(aq) as the cations.

Q: Calculate the standard potential and the Ecell of Pt ǀ Fe2+ (0.05), Fe3+ (0.01) ǁ MnO-4 (0.02), Mn2+…

A: Here we are required to find the standard cell potential and cell potential for the given…

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: 15. The mobility of a NO3 ion in aqueous solution is 7.40 x 105 m² V-¹ s¹ at 25°C. The potential…

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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: Calculate the activity coefficient of hydrogen in a 6M solution of a strong acid, given that…

A: We can use the following equations to calculate the activity coefficient of H+. pH = - log10 aH+…

Q: Calculate the ionic strength (u) for each of the aqueous solutions. Assume 100% dissociation of the…

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Q: The ionic strength of 0.065 M solution of AlCl3 is:   a. c. 0.390 M   b. a. 0.930 M   c. b.…

A: By using this formula we can calculate the ionic strength of 0.065 M solution of AlCl3.

Q: 3. Consider the reaction at 25°C Mn02(s) + 4 Hag) + 2 Brīag) → Mn ag) + Br2(1) + 2H20(1) + Br21) +…

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Q: Activity 3: Based on the above example, determine the voltage of the voltaic cell combining the…

A: #Activity-3: The electrodes used are Ag/Ag+(aq) and Cu/Cu2+(aq).

Q: Magnesium chloride is available in the hexahydrate form as an injectable solution that supplies 1.97…

A: We have the formula of magnesium chloride hexahydrate as MgCl2.6H2O mEq of Mg2+ =1.97

Q: The ionic strength of 0.10 M AI(NO3)3 is: O 0.10 O 0.70 O 0.30 O 0.20 O 0.60

A: Given,  Concentration (C) of Al(NO3)3 = 0.10 M  Find ionic strength of this solution  Options are :…

Q: 100 mL of pharmaceutical preparation contain 20 mL of a 50% w/v solution of benzalkonium chloride ,…

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A: A question based on analytical process that is to be accomplished.

Q: When excited by photons, the electric potential of p700 in photosystem 1 goes from +0.4 V to -1.3 V.…

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Q: (c) the solution that results from mixing 25.0 mL of 0.0500 M KBr with 20.0 mL of 0.100 M Ag*.…

A: Electrode potential is the potential of the cell that consists of an electrode acting as cathode and…

Q: Find the spontaneous cell potential (Ecell) containing 0.5 M AgNO3 and 0.1 M Cd(NO3)2. (EoAg+/Ag =…

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Q: Magnesium chloride is available in the hexahydrate form as an injectable solution that supplies 1.97…

A: The number of equivalents of Mg2+  per milliliter is 1.97 mEqs.

Q: calculate the ionic strength of a solution that is 0.10 M in FeCh and 0.20 M in FeCh 2 O 1.2 3.2 O…

A: Ionic strength is actually the measurement of concentration of the ions in the solution.

Q: ionic strength of (a) 0.008 7 M KOH and (b) 0.000 2 M La(IO,)3

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Q: Ilow many grams of an ointment base must be added to 45 g of clobeta (TEMOVAT E) ointment, 0.05%…

A: Mass of ointment = 45 g Initial concentration = 0.05% Required concentration = 0.03%

Q: Calculate the equilibrium potential for a neuron at 26 °C using the concentration given [K +]o =5mM…

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Q: The ionic strength of 0.10 M AI(NO3)3 is: O 0.30 O 0.10 O 0.70 O 0.60 O 0.20

A: Given: Concentration of Al(NO3)3 = 0.10 M Since Al(NO3)3 is an ionic compound which will dissociate…

Q: Calculate the ionic strength of a solution that is 0.20 M in FeCl3 and 0.10 M in FeCl2 wmn mw is n

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Q: 60 50 $40 30 20 10 Course of Reaction Calculate the AH of the reaction. Potential Energy (kJ)

A: The ∆H of the reaction has to be calculated. The ∆H of the products is 15 kJ. The ∆H of the…

Q: A membrane permeable only to K* ions is used to separate the following two solutions. a [KCI] = 0.18…

A: Solution -

Q: Dilution is necessary for commercially available acids such as HNO3, H2SO4 etc so that the strength…

A: Comercially HNO3 is available in 68% (V/V) in water. Comercially available data of HNo3  Density=…

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

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Q: What is the ionic strength of the solution and activity coefficient for both ions in KNO3 if the…

A: The ionic strength can be calculated as follows: I=12ΣCiZi2 i→particular ionC→cocentration of…

Q: The equivalent conductance of a 0.0140N solution of chloroacetic acid is 109.0 at 25 degrees C. What…

A: The equivalent conductance of an electrolyte is defined as the conductance of a volume of solution…

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

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Q: Calculate the ionic strength of 0.1125 M Fe(NO3)3

A: The ionic strength of a solution of a known concentration is calculated by equation (1) where C1 and…

Q: 8.) Calculate the ionic strength of 0.040 M NazSO4.

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Q: 2. Calculate the ionic strength of a solution that is (a) 0.030 M in FeSO (b) 0.30 M in FeCla and…

A: Ionic strength of a mixture is the sum their individual ionic strength.

Q: Dilution is done to commercially available acids such as HNO3, H,SO4 etc so that the strength is…

A: A true or false question based on commercially available chemicals, which is to be accomplished.

Q: The equivalent conductance of a 0.0140N solution of chloroacetic acid is 109.0 at 250C. What is the…

A: The ionization constant (Ka) of chloroacetic acid has to be given,

Q: With the following information: Cr20;²- + 14 H* + 6 e¯ =2 Cr³* + 7 H2O E° = 1330 mV Cr(OH)3(s) = Cr+…

A: The fourth and fifth equations are incorrect and are represented as: Further, if the equation is…

Q: The ionic strength of 0.01 M of sodium sulphat solution is 0.06 O ) 0.03 0.01

A: