Use the Debye-Hückel equation to calculate the activitycoefficient (y) for each of the ions at the given ionic strength (IonIon size (a, pm)Ca2+, Sn²+Ba?+6004) at 25 °C. Refer to the table for the ion size (a).500Rb+ when u = 0.418 MsoOH, SCN400350CN300Rb+250Y =Ba+ when u = 0.153 Metv AAhuluMacBook ProG Search or type URL24&*58R.TYU%3DKV.B.J.

Given that : According to Debye-Huckel equation : log γi=-0.51×Zi2×μ1+3.28αi×μHere γi=activity…

Use the Debye-Hückel equation to calculate the activity Ion Ion size (a, pm) coefficient (y) for each of the ions at the given ionic strength ( Ca2+, Sn²+ 600 H) at 25 °C. Refer to the table for the ion size (a). Ba 2+ 500 Rb* when u = 0.418 M so OH", SCN 400 350 CN 300 Rb+ 250 Bat when u = 0.153 M Y =

Use the Debye-Hückel equation to calculate the activity Ion Ion size (a, pm) coefficient (y) for each of the ions at the given ionic strength ( Ca2+, Sn²+ 600 H) at 25 °C. Refer to the table for the ion size (a). Ba 2+ 500 Rb* when u = 0.418 M so OH", SCN 400 350 CN 300 Rb+ 250 Bat when u = 0.153 M Y =

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter20: Chemistry Of Selected Transition Elements And Coordination Compounds

Section20.5: Chromium

Problem 20.5PSP: At what pH does Ecell = 0.00 V for the reduction of dichromate by iodide ion in acid solution,...

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Use the Debye-Hückel equation to calculate the activity coefficient (y) for each of the ions at the given ionic strength ( Ion Ion size (a, pm) Ca2+, Sn²+ 600 H) at 25 °C. Refer to the table for the ion size (a). Ba2+ 500 CN- when u = 0.323 M so;- 400 OH-, SCN 350 CN- 300 Rb+ 250 So when u = 0.373 M Y = + Post a new auestion tv hulu MacBook Pro $ & 4 7 8. T Y U CO
Use the Debye-Hückel equation to calculate the activity coefficient (y) for each of the ions at the given ionic strength (μ) at 25 °C. Refer to the table for the ion size (a). SCN when = 0.278 M y = So when μ = 0.363 M Y = Ion Ca²+, Sn²+ Ba2+ SO² OH, SCN CN Rb+ Ion size (a, pm) 600 500 400 350 300 250
Use the Debye-Hückel equation to calculate the activity coefficient (y) for each of the ions at the given ionic strength ( u) at 25 °C. Refer to the table for the ion size (a). SCN when μ = 0.328 M Y = Ba²+when μ = 0.383 M Y = Ion Ca²+, Sn²+ Ba2+ so² OH, SCN CN Rb+ Ion size (a, pm) 600 500 400 350 300 250
Use the Debye-Hückel equation to calculate the activity Ion Ion size (a, pm) coefficient (y) for each of the ions at the given ionic strength ( H) at 25 °C. Refer to the table for the ion size (a). Ca2+, Sn2+ 600 Ba?+ 500 OH- when u = 0.173 M so; OH-, SCN- 400 350 CN- 300 Rb+ 250 Y = so?- when u = 0.313 M Y = stv hulu 18 G Se otvoe URL & 5 6 8. 9 U 02
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).
Use the Debye-Hückel equation to calculate the activity coefficient of each ion at the given ionic strength in an Ion Ion size (a, nm) Pb2+ 0.450 aqueous solution at 25 °C. Mg2+ 0.800 Zn²+ in a solution where u :0.0552 M Zn² 2+ 0.600 Cro 0.400 Cr3+ 0.900 PO 0.400 .420 YZn?+ Zr4+ 1.100 Ce4+ 1.100 Ce++ in a solution where u = 0.0368 M YCe++ -.110
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The activity of M g2+ in seawater is 10 ^ - 1.87 at what pH would seawater, amorphous silica, and sepiolite all be in equilibrium?
The equilibrium constant for the reaction, I2(s) + Br2(g) ⇋ 2 IBr(g), given the equilibrium constant K = 0.25. Calculate the partial pressure for this reaction.The pressure and temperature are held at 0.25 atm and 25°C, respectively. Assume that all the bromine is in the liquid form and that the vapour pressure of iodine is negligible.
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Given the following activity coefficient data: Ion Ion Size (pm) Ionic Strength (μ, M) 0.001 0.005 0.01 0.05 0.1 Zn2+ 600 0.870 0.749 0.675 0.485 0.405 Calculate the ionic strength of a solution that is 0.0213 M Mg(CN)2. Based on your results in part 1, what is the activity coefficient of Zn2+? 3. Zinc cyanide, Zn(CN)2, has a Ksp of 3.0 x 10−16. Using the activity coefficient you calculated in part 2, find the concentration of Zn2+ in a saturated solution of Zn(CN)2 in 0.0213 M Mg(CN)2. (Note: The activity coefficient for cyanide in at this ionic strength is 0.791.)