Using activity coefficients, calculate the pH of a solution containing a 4.00:1.00 mole ratio of H₂C¯:HC² − (H₂C = citri

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Using Activity Coefficients Calculate The Ph Of A Solution Containing A 4 00 1 00 Mole Ratio Of H C Hc H C Citri 1 (60.13 KiB) Viewed 9 times

Using Activity Coefficients Calculate The Ph Of A Solution Containing A 4 00 1 00 Mole Ratio Of H C Hc H C Citri 2 (128.43 KiB) Viewed 9 times

Using Activity Coefficients Calculate The Ph Of A Solution Containing A 4 00 1 00 Mole Ratio Of H C Hc H C Citri 3 (114.42 KiB) Viewed 9 times

Using activity coefficients, calculate the pH of a solution containing a 4.00:1.00 mole ratio of H₂C¯:HC² − (H₂C = citric acid). The ionic strength is 0.010 M. The pKa values for citric acid are 3.13, 4.76, and 6.40. pH = What will be the pH if the ionic strength is raised to 0.10 M and the mole ratio H₂C¯:HC²¯ is kept constant? pH =

for Aqueous Solutions at 25°C Ion Activity Coefficients H+ Charge= +/-1 (C6H5)2CHCO2, (C3H7)4N+ (O2N)3C6H₂O,(C3H7)NH*,CH3O6H4CO2- Lit,C6H5CO₂, HOC6H4CO2-, ClC6H4CO2-, C6H5CH₂CO2, CH2=CHCH₂CO2-(CH3)2CHCH₂CO2-, (CH3CH₂)4N+, (C3H7)2NH2+ Cl₂CHCO₂, C13CCO2, (CH3CH₂)3NH*, (C3H7)NH3+ Na+, CdCI+, ClO₂, 103, HCO3, H₂PO4, HSO3, H₂AsO4", Co(NH3)4(NO2)2+, CH3CO₂, CICH₂CO₂™, (CH3)4N+, (CH3CH₂)2NH₂, H₂NCH₂CO₂ +H3NCH₂CO₂H,(CH3)3NH+, CH3CH₂NH3+ OH, F, SCN, OCN, HS, CIO3, CIO4, BrO3, IO4", MnO4, HCO₂, H₂citrate, CH3NH3*, (CH3)2NH₂+ K+, Cl, Br, I, CN, NO₂, NO3 Rb+, Cst, NH4+, TI+, Ag+ Ion size (a ,pm) 900 800 700 600 500 450 400 350 300 250 0.001 0.005 0.967 0.933 0.966 0.931 0.965 0.930 0.965 0.929 0.964 0.928 0.964 0.928 0.964 0.927 0.964 0.926 0.964 0.925 0.964 0.924 Ionic Strength(μ‚M) 0.01 Activity coefficient (y) 0.914 0.912 0.909 0.907 0.904 0.902 0.901 0.900 0.899 0.898 0.05 0.1 0.86 0.83 0.85 0.82 0.845 0.81 0.835 0.80 0.83 0.79 0.82 0.775 0.815 0.77 0.81 0.76 0.805 0.755 0.80 0.75

Charge= +/-2 Mg2+, Be2+ CH₂(CH₂CH₂CO2)2, (CH₂CH₂CH₂CO2-)2 Ca²+, Cu²+, Zn²+, Sn²+, Mn²+, Fe+2, Ni²+, Co+2, C6H4(CO2)2, H₂C(CH₂CO₂)2, (CH₂CH₂CO2)2 Sr2+, Ba²+, Cd²+, Hg²+, S², S₂04², WO4²-, H₂C(CO₂)2, (CH₂CO₂)2, (CHOHCO2)2 Pb2+ , CO 3” ,SO 3? , MoO ? , Co(NH 3 ) 5 C12+, Fe(CN) 5 NO 2-, C 20 4²-, Hcitrate 2- Hg₂+, SO4², S₂O3², S₂O6², S₂08², SeO4²-, CrO4²-, HPO4²- Charge= +/- 3 Al3+, Fe³+, Cr³+, Sc³+, Y³+, In³+, lanthanidesa citrate 3- PO4³-, Fe(CN)6³-, Cr(NH3)6³+, Co(NH3)6³+, Co(NH3)5H₂O3+ Th4+, Zr4+, Ce+, Sn4+ Fe(CN)6 Charge = +/- 4 800 700 600 500 450 400 900 500 400 1100 500 0.872 0.755 0.872 0.755 0.870 0.749 0.868 0.867 0.744 0.742 0.867 0.740 0.738 0.54 0.728 0.51 0.725 0.505 0.588 0.35 0.57 0.31 Activity coefficient (y) 0.69 0.685 0.675 0.67 0.665 0.660 Activity coefficient (y) 0.445 0.405 0.395 Activity coefficient (y) 0.255 0.20 0.52 0.45 0.50 0.425 0.485 0.405 0.465 0.38 0.455 0.37 0.445 0.355 0.245 0.18 0.18 0.115 0.16 0.095 0.10 0.065 0.048 0.021