Table 1: Some Standard Enthalpies of Formation at 298 K Substance AH°1, 298, Substance AH°1, 298, kJ/mol kJ/mol CO(g) -110.5 C6H6(1) 49.0 CO2(g) -393.5 C2H5OH(1) -277.7 CH4(g) -74.81 H₂O(g) -241.8 C2H2(g) 226.7 H₂O(1) -285.8 C2H4(g) 52.26 Fe2O3(s) -824.2 C2H6(g) -84.68 HCl(g) -92.31 Al(OH)3(s) -1276 Table 2: Some Standard Enthalpies of Formation of Ions in Aqueous Solution Ion AH°1, 298, Ion AH°1, 298, kJ/mol kJ/mol Ba2+ -537.6 SO42 -909.3 Ag A13+ +105.6 I -55.19 -531 OH -230.0 4. Given that AH°f Agl(s) = -61.84 kJ/mol, what is the standard enthalpy change for the precipitation of silver iodide? Use other needed data from Table 2. Jadi navig malo ati moil (20) sbilluaib noches lo noiternol to valedins bisbriste art stalls

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Table 1: Some Standard Enthalpies of Formation at 298 K
Substance
ΔΗ, 298,
Substance
AH°1, 298,
kJ/mol
kJ/mol
CO(g)
-110.5
C6H6(1)
49.0
CO2(g)
-393.5
C2H5OH(1)
-277.7
CH4(g)
-74.81
H2O(g)
-241.8
C2H2(g)
226.7
H₂O(1)
-285.8
C2H4(g)
52.26
C2H6(g)
-84.68
Fe2O3(s)
HCl(g)
-824.2
-92.31
Al(OH)3(S)
-1276
Table 2: Some Standard Enthalpies of Formation of Ions in Aqueous Solution
Ion
AH°1, 298,
Ion
AH°1, 298,
kJ/mol
kJ/mol
Ba2+
-537.6
SO42
-909.3
Ag
A13+
+105.6
I
-55.19
-531
OH-
-230.0
4. Given that AH°f Agl(s) = -61.84 kJ/mol, what is the standard enthalpy change for the precipitation of
silver iodide? Use other needed data from Table 2.
Jadi navigatomolo ati moil (20) luzib modiso lo noitermol to vgleding bisbriste od stell
Transcribed Image Text:ould v Table 1: Some Standard Enthalpies of Formation at 298 K Substance ΔΗ, 298, Substance AH°1, 298, kJ/mol kJ/mol CO(g) -110.5 C6H6(1) 49.0 CO2(g) -393.5 C2H5OH(1) -277.7 CH4(g) -74.81 H2O(g) -241.8 C2H2(g) 226.7 H₂O(1) -285.8 C2H4(g) 52.26 C2H6(g) -84.68 Fe2O3(s) HCl(g) -824.2 -92.31 Al(OH)3(S) -1276 Table 2: Some Standard Enthalpies of Formation of Ions in Aqueous Solution Ion AH°1, 298, Ion AH°1, 298, kJ/mol kJ/mol Ba2+ -537.6 SO42 -909.3 Ag A13+ +105.6 I -55.19 -531 OH- -230.0 4. Given that AH°f Agl(s) = -61.84 kJ/mol, what is the standard enthalpy change for the precipitation of silver iodide? Use other needed data from Table 2. Jadi navigatomolo ati moil (20) luzib modiso lo noitermol to vgleding bisbriste od stell
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