For a 0.0316 m solution of ZnSo, in water at 25 "C 0.0315 ) Calculate the ionic strength (1) ) Calculate the mean activity coefficient () 0.095
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- Calculate the activity coefficient, γ , of Cu 2 + when the ionic strength of the solution, μ , is 0.069M by linear interpolation of the data in the table. \[ \gamma_{\mathrm{Cu}^{2}+}= \] Calculate the activity coefficient, γ , of Cu 2 + when the ionic strength of the solution, μ , is 0.069M by using the extended Debye-Hückel equation at 25 ∘ C , where the ion size is 600pmThe mean ionic activity coefficient for 0.1 M H2SO4 is 0.265. Calculate the activity of H2SO4Which has an acitivity coeeficient closest to 1 with ionic strength = 0.001 M? a. Lithium ion b. Magnesium ion c. Lead ion d. Aluminum ion
- How can I calculate the activity coefficient and the resulting activities of a mixture of 0.001M NaCl with 0.05 NaNO2 using Debye-Hückel approximation? Is the resulting activity coefficient only for one ion species or the whole salt?if the mean ionic activity coefficient ,? ± of KIO4 in the saturated solution 0.85, what Ksp of KIO4? the information is above in the paper.Average activity coefficient for HBr at 25oC for three different diluted solutions is 0.930 (at m = 5.0 mmol kg-1), 0.907 (at m = 10.0 mmol kg-1), and 0.879 (at m = 20.0 mmol / kg-1) has been given. Calculate the approximate value of the constant B in the expanded Debye Hückel law.
- Calculate the gravimetric factor of the following. 2 Fe3O4 is sought(Analyte), 3 Fe2O3 is weighed (Precipitate)6 The ionic strength of a solution containing 0.00100 F KCl, 0.0048 F K3PO4, and 0.0070 F Pb(NO3)2 is .0508 M Find the activity coefficient and activity of potassium in problemAllowable 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).
- A 10mL solution contains dissolved PbCl2. There are 0.02575 moles Pb2+ and 0.0515 moles Cl-. What is the math expression for the activity coefficient of an ion according to Extended Debye-Hückel approach?An equimolar solution of ammonium sulfate, sodium chloride, and magnesium nitrate has an ionic strength of 0.15M. What is molar concentration of the solution wiht respect to each solute? a. 0.010 b. 0.015 c. 0.020 d. 0.025Calculate the gravimetric factor of the following. 2 Fe is sought(Analyte), 1Fe2O3 is weighed (Precipitate)