formula required
log(γ) = [(-0.51 ZA2 * √μ) / (1 +3.3αA √μ )
for CrO4-
log(γ) = [(-0.51 *22 * √0.0816) / (1 +3.3* 0.400* √0.0816 )
log(γ) = -0.423175
(γ CrO4-2) = 0.377
for Zr+4
log(γ) = [(-0.51 *42 * √0.0482) / (1 +3.3* 1.100* √0.0482 )
log(γ) = -0.996960
(γZr+ ) = 0.1007
Question 25 of 32 > Ion Use the Debye-Hückel equation to calculate the activity coefficient of...
Use the Debye-Hückel equation to calculate the activity coefficient of each ion at the given ionic strength in an aqueous solution at 25 °C. Zn2+ in a solution where u = 0.0214 M Ion Pb2+ Mg2+ Zn2+ Ion size (a, nm) 0.450 0.800 0.600 | Cro²- Cr3+ PO3- YZn2+ = 0.400 0.900 0.400 1.100 Zr4+ in a solution where u = 0.0772 M Zr4+ Ce4+ 1.100 YZ 4+ =
Use the Debye-Hückel equation to calculate the activity coefficient of each ion at the given ionic strength in an aqueous solution at 25 "C Ion size (a, nm) Ion Pb2+ 0.450 Mg 0.800 Mg in a solution where u0.0693 M Zn2+ 0.600 Cro Cr 0.400 14 0.900 PO 0.400 1.100 p0460 Z in a solution where Ce4 1.100 TzA Use the Debye-Hückel equation to calculate the activity coefficient of each ion at the given ionic strength in an aqueous solution...
Use the Debye-Hückel equation to calculate the activity coefficient of each ion at the given ionic strength in an aqueous solution at 25°C. Mg2+ in a solution where p = 0.0686 M Ion Pb2+ Mg2+ Zn2+ Cro Cr+ Ion size (c, nm) 0.450 0.800 0.600 0.400 0.900 0.400 Mg²+ = 1.100 PO - in a solution where u = 0.0293 M Ce+ 1.100 Ypo - =
Question 11 of 11 > Use the Debye-Hückel equation to calculate the activity coefficient of each ion at the given ionic strength in an Ion size (a, nm) Ion РЬ2+ 0.450 aqueous solution at 25 °C. Mg2 0.800 Pb2+ in a solution where u = 0.0244 M Zn2+ 0.600 СЮ 0.400 Cr+ 0.900 Yрь РО Z+ 0.400 1.100 Crit in a solution where u = 0.0400 M Ce4+ 1.100 YCr= about us privacy policy careers terms of use contact us...
Resources Use the Debye-Hückel equation to calculate the activity coefficient of each ion at the given ionic strength in an aqueous solution at 25 °C Zn2+ in a solution where μ-0.0234 M Ion Ion size (a, nm) Pb20.450 Mg2+0.800 Zn+ 0.600 Cro0400 0.900 0400 1.100 Cr3+ Cr?+ in a solution where 0.0850 M 1.100 QCA9e_ch06 TB...docx QCA9e cho7 TB...docx Resources Use the Debye-Hückel equation to calculate the activity coefficient of each ion at the given ionic strength in an aqueous...
Please help. i will rate What is the activity coefficient for each ion at the given ionic strength at 25°C? Activity coefficients at various ionic strengths can be found in this table. so - (x = 0.1 M) Y = .476 AP (4 = 0.01 M) y = .348 Dy! (u = 0.05 M) = 0,0941 (CH,CH), NH* (4 m (0.001 M) ¥m (0,9635 Ion Use the Debye-Hückel equation to calculate the activity coefficient of each ion at the given...
ion 26 of 32 > Use the Debye-Hückel equation to calculate the activity coefficient (Y) for each of the ions at the given ionic strength w) at 25°C. Refer to the table for the ion size (a). OH" when u = 0.433 M Ion Ca2+, Sn2+ Ba²+ SO2- OHⓇ, SCN- CN- Rb+ Ion size (a, pm) 600 500 400 350 300 250 so - when u = 0.283 M about us | Careers privacy policy terms of use contact us...
Please show work! i will rate Determine the ionic strength. u. for each of the solutions. Assume complete dissociation of each salt and ignore any hydrolysis reactions A solution of 0.00418 M HCI. A solution of 0.00135 M LaBr- A solution of 0.000873 M CaBr, and 0.000635 M Cuci, What is the activity coefficient for each ion at the given ionic strength at 25 °C? Activity coefficients at various ionic strengths can be found in this table. so ( =...
Use the Debye–Hückel limiting law to determine the mean activity coefficient for the Ca2+ and NO3- ions in a 0.005 mol dm-3 aqueous solution of calcium nitrate, Ca(NO3)2.
For 0.002 m CaCl2 at 25°C use Debye-Hückel limiting law to calculate the mean activity coefficient? Select one: a. 0.83 b. 0.71 c. 0.91 d. 0.55 e. 0.62 Next page