Calculate K for each salt in an aqueous solution at 25 °C in which u = 0.0100 M. Use the table of Kp values and a table of activity coefficients to solve this problem. KIO4 Kp = 0.000459 Y(I0,), Kp = 2.30 x10-11

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Calculate K for each salt in an aqueous solution at 25 °C in
which µ = 0.0100 M. Use the table of Kp values and a table
of activity coefficients to solve this problem.
Compound
Formula
Ва, (РО,), 3.40 х10-23
cobalt(II) phosphate Co,(PO), 2.05 × 10-35
La(IO,), 7.50 x 10-12
barium phosphate
lanthanum iodate
magnesium phosphate |Mg,(PO,), |1.04 × 10–24
3.71 x 10-4
0.000459
KIO,
potassium periodate
KIO,
scandium hydroxide Sc(OH), 2.22 × 10–31
AgSCN 1.03 x 10-12
Y(10,), 1.12 x 10¬10
1.46 x 10-10
silver thiocyanate
yttrium iodate
Y(I0;)3
K =
2.30 x10-11
zinc carbonate
ZNCO,
Ba,(PO,),
K, =
2.03 x10-23
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Transcribed Image Text:Calculate K for each salt in an aqueous solution at 25 °C in which µ = 0.0100 M. Use the table of Kp values and a table of activity coefficients to solve this problem. Compound Formula Ва, (РО,), 3.40 х10-23 cobalt(II) phosphate Co,(PO), 2.05 × 10-35 La(IO,), 7.50 x 10-12 barium phosphate lanthanum iodate magnesium phosphate |Mg,(PO,), |1.04 × 10–24 3.71 x 10-4 0.000459 KIO, potassium periodate KIO, scandium hydroxide Sc(OH), 2.22 × 10–31 AgSCN 1.03 x 10-12 Y(10,), 1.12 x 10¬10 1.46 x 10-10 silver thiocyanate yttrium iodate Y(I0;)3 K = 2.30 x10-11 zinc carbonate ZNCO, Ba,(PO,), K, = 2.03 x10-23 + Post a new djuestion tv hulu 4 MacBook Pro $ & 4 7 { R Y F H J K .... * C0
for Aqueous Solutions at 25C
Ion
size
(a pm)
Ionic Strength( p M)
Ion
0.001
0.005
0.01
0,05
0.1
Charge= +/-1
Activity coefficient (y)
H+
900
0.967
0.933
0.914
0.86
0.83
(C6H5)2CHCO2 , (C3H7)4N*
(O2N)3C6H2O¯(C3H7)NH* CH3O6H4CO2-
800
0.966
0.931
0.912
0.85
0.82
700
0.965
0.930
0.909
0.845
0.81
Li* C6H5CO2", HOC,H4CO2-, CIC6H4CO2-, C6H5CH2CO2,
CH2=CHCH2CO2-(CH3)2CHCH2CO2-, (CH3CH2)4N4.
(C3H7)2NH2+
600
0.965
0.929
0.907
0.835
0.80
C2CHCO2 , CI3CCO2, (CH3CH2)3NH*, (C3H7)NH3*
Na", CdCI*, CIO2 , 103", HCO3 , H2PO4 , HSO3", H2ASO4",
Co(NH3)4(NO2)2*, CH3CO2", CICH2CO2 (CH3)4N",
(CH3CH2)2NH2*, H2NCH2CO2"
H3NCH2CO2H,(CH3)3NH4, CH3CH2NH3*
500
0.964
0.928
0.904
0.83
0.79
450
0.964
0.928
0.902
0.82
0.775
400
0.964
0.927
0.901
0.815
0.77
OH,F, SCN, OCN", HS", CIO3, CIO4", BrO3, 104, Mn04",
350
0.964
0.926
0.900
0.81
0.76
HCO2, H2citrate", CH3NH3*, (CH3))2NH2*
K*, cr", Br",T', CN", NO2", NO3
Rb*, Cs*, NH4+, TI*, Ag*
300
0.964
0.925
0.899
0.805
0.755
250
0.964
0.924
0.898
0.80
0.75
Charge= +/-2
Activity coefficient (y)
Mg+, Be2+
CH2(CH2CH2CO22, (CH2CH2CH2CO2-)2
Ca2+ Cu²+¸ Zn²+, Sn²+, Mn²+, Fe+2,Ni²+, Co+2.C6H4(CO2)2.
800
0.872
0.755
0.69
0.52
0.45
700
0.872
0.755
0.685
0.50
0.425
600
0.870
0.749
0.675
0.485
0.405
H2C(CH2CO2)2, (CH2CH2CO2")2
s2+, Ba2+, Ca²+, Hg²+, s² ,s204²", wo4²", H2C(CO2^)2,
500
0.868
0.744
0.67
0.465
0.38
(CH2CO2)2, (CHOHCO2)2
Pb 2+ .Co 3²- ,so 3²- , MoO 4²- , Co(NH 3 ) 5 CI 2+ . Fe(CN) 5
NO 2- ,C204² , Hcitrate 2-
Hg22+, so,?", s203²,S206²,, s20g², SeO4², C.o,², HPO4²-
450
0.867
0.742
0.665
0.455
0.37
400
0.867
0.740
0.660
0.445
0.355
Charge= +/- 3
AI3+, Fe3+¸ Cr3+, Sc³+, y3+¸ In³+, lanthanides“
Activity coefficient (y)
900
0.738
0.54
0.445
0.245
0.18
citrate3
500
0.728
0.51
0.405
0.18
0.115
PO4, Fe(CN),, Cr(NH3)6*+, Co(NH3)6*+, Co(NH3)5H20³+
400
0.725
0.505
0.395
0.16
0.095
Charge =+/-4
Activity coefficient (y)
Th4+,z4+ Ce4+, Sn+
1100
0.588
0.35
0.255
0.10
0.065
Fe(CN),4
500
0.57
0.31
0.20
0.048
0.021
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Transcribed Image Text:for Aqueous Solutions at 25C Ion size (a pm) Ionic Strength( p M) Ion 0.001 0.005 0.01 0,05 0.1 Charge= +/-1 Activity coefficient (y) H+ 900 0.967 0.933 0.914 0.86 0.83 (C6H5)2CHCO2 , (C3H7)4N* (O2N)3C6H2O¯(C3H7)NH* CH3O6H4CO2- 800 0.966 0.931 0.912 0.85 0.82 700 0.965 0.930 0.909 0.845 0.81 Li* C6H5CO2", HOC,H4CO2-, CIC6H4CO2-, C6H5CH2CO2, CH2=CHCH2CO2-(CH3)2CHCH2CO2-, (CH3CH2)4N4. (C3H7)2NH2+ 600 0.965 0.929 0.907 0.835 0.80 C2CHCO2 , CI3CCO2, (CH3CH2)3NH*, (C3H7)NH3* Na", CdCI*, CIO2 , 103", HCO3 , H2PO4 , HSO3", H2ASO4", Co(NH3)4(NO2)2*, CH3CO2", CICH2CO2 (CH3)4N", (CH3CH2)2NH2*, H2NCH2CO2" H3NCH2CO2H,(CH3)3NH4, CH3CH2NH3* 500 0.964 0.928 0.904 0.83 0.79 450 0.964 0.928 0.902 0.82 0.775 400 0.964 0.927 0.901 0.815 0.77 OH,F, SCN, OCN", HS", CIO3, CIO4", BrO3, 104, Mn04", 350 0.964 0.926 0.900 0.81 0.76 HCO2, H2citrate", CH3NH3*, (CH3))2NH2* K*, cr", Br",T', CN", NO2", NO3 Rb*, Cs*, NH4+, TI*, Ag* 300 0.964 0.925 0.899 0.805 0.755 250 0.964 0.924 0.898 0.80 0.75 Charge= +/-2 Activity coefficient (y) Mg+, Be2+ CH2(CH2CH2CO22, (CH2CH2CH2CO2-)2 Ca2+ Cu²+¸ Zn²+, Sn²+, Mn²+, Fe+2,Ni²+, Co+2.C6H4(CO2)2. 800 0.872 0.755 0.69 0.52 0.45 700 0.872 0.755 0.685 0.50 0.425 600 0.870 0.749 0.675 0.485 0.405 H2C(CH2CO2)2, (CH2CH2CO2")2 s2+, Ba2+, Ca²+, Hg²+, s² ,s204²", wo4²", H2C(CO2^)2, 500 0.868 0.744 0.67 0.465 0.38 (CH2CO2)2, (CHOHCO2)2 Pb 2+ .Co 3²- ,so 3²- , MoO 4²- , Co(NH 3 ) 5 CI 2+ . Fe(CN) 5 NO 2- ,C204² , Hcitrate 2- Hg22+, so,?", s203²,S206²,, s20g², SeO4², C.o,², HPO4²- 450 0.867 0.742 0.665 0.455 0.37 400 0.867 0.740 0.660 0.445 0.355 Charge= +/- 3 AI3+, Fe3+¸ Cr3+, Sc³+, y3+¸ In³+, lanthanides“ Activity coefficient (y) 900 0.738 0.54 0.445 0.245 0.18 citrate3 500 0.728 0.51 0.405 0.18 0.115 PO4, Fe(CN),, Cr(NH3)6*+, Co(NH3)6*+, Co(NH3)5H20³+ 400 0.725 0.505 0.395 0.16 0.095 Charge =+/-4 Activity coefficient (y) Th4+,z4+ Ce4+, Sn+ 1100 0.588 0.35 0.255 0.10 0.065 Fe(CN),4 500 0.57 0.31 0.20 0.048 0.021 + Post a new question 山T四 674 étv AA A hulu MacBook Pro
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