Calculate the ionic strength of a solution that is a. 0.040 Min FeSO4. Ionic strength =...
Calculate the ionic strength of a solution that is 0.040 mol kg-1 in K3[Fe(CN)6] (aq), 0.030 mol kg-1 in KCl (aq), and 0.050 mol kg-1 in NaBr (aq)
Write molecular, ionic, and net ionic equations for the following Na3PO4 + FeSO4 (NH4)2CO3 + Cr(NO3)3 . Na2S + Zn(NO3)2 NaCl + KNO3
Calculate the ionic strength of a solution that is 0.3 M in FeCl3 and 0.2 M in FeCl2
Calculate the ionic strength of 0.1125 M Fe(NO3)3.
7) Calculate the ionic strength of a solution that is 0.030 mol/kg in Ks[Fe(CN) s], 0.050 mol/kg in KCI, and 0.070 mol/kg in NaBr. (All three salts are in the same solution)
16. Calculate the ionic strength of an aqueous solution of (NH4)2HPO4 with an analytical concentration of 0.36 M
A. Calculate the ionic strength of an aqueous solution of 0.037 M KCl. B. How will the activity of 0.025 M Ca2+ be impacted by the addition of 0.050 M KCl? In other words will the activity of Ca2+ increase or decrease when KCl is added to pure water? Briefly explain your answer.
Activity Calculate the activity coefficient, y, of Fe2+ when the ionic strength of the solution, μ , is 0.074 M lonic Strength Coefficient 2+ (a) by linear interpolation of the data in the table to the right; 0.001 0.005 0.01 0.05 0.1 0.870 0.749 0.675 0.485 0.405 Number Fe (b) by using the extended Debye-Huckel equation at 25°C, where the ion size is 600 pm Number Fe
IN Calculate the ionic strength of 0.0092 M NaOH. М Calculate the ionic strength of 0.00034 M La(I0). Assume complete dissociation at this low concentration and no hydrolysis reaction to form LaOH2+
Calculate the ionic strength of 0.0078 M NaOH Calculate the ionic strength of 0.00049 M La(IO,),. Assume complete dissociation at this low concentration and no hydrolysis reaction to form LaOH2+. М