Calculate the ionic strength of a 0.1 M MgBr2 solution.
Calculate the ionic strength of a solution that is a. 0.040 Min FeSO4. Ionic strength = b. 0.40 M in (NH4), Cr 04. Ionic strength = c. 0.40 Min FeCl2 and 0.40 M in FeCl2. Ionic strength = d. 0.040 M in La (NO3)2 and 0.050 M in Fe(NO3)2- Ionic strength =
Calculate the ionic strength of a solution that is 0.3 M in FeCl3 and 0.2 M in FeCl2
Calculate the activity coefficient, ?, of Cu2 when the ionic strength of the solution, ? , is 0.078 M: (a) by linear interpolation of the data in the table to the right; yCu2+ = 0.440 (b) by using the extended Debye-Huckel equation at 25°C, where the ion size is 600 pm. yCu2+ = answer to part a is correct. ionic strength (,M) activity coeffient Cu2+ 0.001 0.870 0.005 0.749 0.01 0.675 0.05 0.485 0.1 0.405
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
Calculate the activity coefficient, y, of Snt when the ionic strength of the solution, , is 0.062 M by linear interpolation of the data in the table. Ionic strength (H, M) 0.001 Activity coefficient (75m?) 0.870 0.005 0.43 0.749 YSa+= 0.01 0.05 10.1 0.675 0.485 0.405 Calculate the activity coefficient, y of Snt when the ionic strength of the solution, , is 0.062 M by using the extended Debye-Hückel equation at 25 °C, where the ion size is 600 pm....
The amount of calcium phosphate required to raise the ionic strength of a 0.1 molal solution of KNO3 to 0.6 exeeds 100 g. True or false? Explain
3. (a) Calculate the activity of SO42- whose concentration is 0.01M. Assume an ionic strength, for the solution, of 0.03 M. (b) Calculate the ionic strength of a solution that is 0.02M in NaBr and 0.01M in Na2SO4.
Question 6 of 11 Calculate the activity coefficient, y, of Ca2 when the ionic Y. Ionic Activity strength of the solution, , is 0.083 M by linear interpolation of the data in the table. strength (и, М) coefficient (YCa) 0.001 0.870 0.005 0.749 YCa+ 0.01 0.675 0.05 0.485 Calculate the activity coefficient, y, of Ca2+ when the ionic strength of the solution, u, is 0.083 M by using the extended Debye-Hückel equation at 25 °C, where the ion size is...
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