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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
c. 1.2 M
d. 1.6 M
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- Calculate the ionic strength of 0.040 M Na2SO4. pls show the solutionThe solubility of Ag2SO3 is 5.5x10-3 g/L. Determine the Ksp. (MW of Ag2SO3=295.8 g/mole)A piece of an unknown weighing 12.50is placed in 49.7cm of water in a cylinder. The water level increases to 69.0cm3. whats the calculated value for the drnsity of the solid in g ml-1
- 1. The following molar conductivity data are obtained for a strong electrolyte: Concentration (M) Am (S m² mol-¹) 0.001 0.01237 0.01 0.01185 0.1 0.01067 What would be the approximate conductivity of the electrolyte at infinite dilution? A) 0.915 S m² mol-¹ B) 125 S m² mol-¹ C) 511 S m² mol"¹ D) 0.0125 S m² mol-¹ E) 0.243 S m² mol-¹Allowable recovery from limiting salt calculations Determine the limiting sait and allowable recovery for a brackish water RO system containing the following solutes: calcium 74 mg/L. barium 0.008 mg/L. and sulfate 68 mg/L. Assume 100 percent rejection of all solutes and & polarization factor of 1.15 and ignore activity coeficients (i.e., activity = concentration).Which will have greater molar conductivity and why? Sol A. 1mol KCldissolved in 200cc of the solution or Sol B. 1 mol KCl dissolved in 500cc of the solution.
- The resistance of a conductivity cell containing a 0.01 mol KCl solution cm-3 is 150 Ω and the conductivity of this KCl solution is 1.41 × 10-3 Ω-1 cm-1. The same conductivity cell resulting in a resistance of 51.40 Ω for 0.01 HCl solution mol cm-3. Calculate a cell constant and conductivity of the HCl solution.STEP BY STEP SOLUTION REQUIRED FOR THIS SOLUTION ASAP PLS!6. a. Explain the relationship between molar conductivity and ion mobility (both theoretical and existing formulations) b. Explain the relationship between the reaction rate and the size of the ions in a solution (both theoretically and according to the existing formula)
- Can you please solve all of the sub problems and show the step by step to the solution please and thank you27 and 28 if you canChemistry The resistance of a saturated solution of PbSO4 (very insoluble salt) at 291K is of 1.7x106 Ω, being the resistivity of pure water 7.1x105 Ωcm. 1. Determine the solubility product of PbSO4 at 291K knowing that Λmº (SO4-2)=136 Ω-1cm2mol-1 and Λmº (Pb+2)=122 Ω-1cm2mol-1 . 2. How many centimeters will the ion move Pb+2 in one second when applying a potential difference of 25V between two electrodes 1 cm apart? Solution: Kso=1.41·10-11
