7-9. Including activity coefficients, find [Hg2+] in saturated Hg2Br2 in 0.001 00 M KBr.
increase or 7-9. Including activity coefficients, find [Hg3] in saturated Hg,Br2 in 0.001 00 M KBr.
Find the concentration of Hg2+2 in 0.050 M KI saturated with Hg2I2 . Include activity coefficients in your solubility-product expression. The ?sp of Hg2I2 is 4.6×10−29 .
The Ksp for Hg2Br2 is
1.2 ? 10-18. Calculate [ Hg22+ ]
in saturated solutions of Hg2Br2 in
0.001 M KBr.
Hints:
(1) calculate ionic strength and the mean ionic activity
coefficient.
(2) calculate m+ from ksp and mean ionic activity
coefficient.
mz logy, = -0.509|242. 11
Calculate the concentration of ca2+, including activity coefficients, in a 0.08 M NaF solution saturated with CaF2. Ksp=3.2x10^-11 for CaF2, alphaCa2+=600 pm, alphaF-=350 pm.
Find the concentration of I in 0.0010 M AgN02 saturated with AgI. Include activity coefficients in the solubility-product expression. The Ksn of Agl is 8.3 x 10-17. Refer to the table of activity coefficients at various ionic strengths as needed.
Find the concentration of I in 0.0010 M AgN02 saturated with AgI. Include activity coefficients in the solubility-product expression. The Ksn of Agl is 8.3 x 10-17. Refer to the table of activity coefficients at various ionic strengths as needed.
Determine the pH of a 0.0500 M KBr solution (using activity coefficients when needed) ( please show work and calculations ) Look up activity coefficients as needed
Find [Hg22+] in a 0.010 M solution of
KIO3 saturated with
Hg2(IO3)2 (s).
Hg2(IO3)2 (s)
Hg22+ + 2IO3-
Ksp =
[Hg22+][IO3-]2
Hg2(IO3)2 (s) FM = 750.99
22. Including activity coefficients, find the concentration of Hin a solution of 0.010 M HCl and 0.040 M KCIO. Also, what is the pH of this solution !
estion 27 of 32 > Find the concentration of I in 0.0010 M AgNO, saturated with Agl. Include activity coefficients in the solubility-product expression. The K of Agl is 8.3 x 10-17. Refer to the table of activity coefficients at various ionic strengths as needed. F]= м help tems of use contact us privacy policy careen MacBook Pro
J. Using activity coefficients calculate the molar concentration of SCN- in a solution saturated with AgSCN that also contains 0.050 M KNO3, an inert salt AgSCN (s) -> Ag* + SCN- Ksp= 1.1 X 10-12