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    Exam 17: Gibbs Energy and Thermodynamics
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    Use the Following Thermodynamic Values to Calculate Δ<Sub>r</sub> <Sub> </Sub>
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Use the Following Thermodynamic Values to Calculate Δr

Question 18

Question 18

Multiple Choice

Use the following thermodynamic values to calculate Δr Use the following thermodynamic values to calculate Δ<sub>r</sub> <sub> </sub>   . Δ<sub>r</sub> <sub> </sub>   = +95 kJ   , Δ<sub>r</sub> <sub> </sub>   = -157 J   , T = 398 K A)  -48 kJ   B)  -68 kJ   C)  +39 kJ   D)  +157 kJ   E)  +142 kJ  .
Δr
Use the following thermodynamic values to calculate Δ<sub>r</sub> <sub> </sub>   . Δ<sub>r</sub> <sub> </sub>   = +95 kJ   , Δ<sub>r</sub> <sub> </sub>   = -157 J   , T = 398 K A)  -48 kJ   B)  -68 kJ   C)  +39 kJ   D)  +157 kJ   E)  +142 kJ  = +95 kJ Use the following thermodynamic values to calculate Δ<sub>r</sub> <sub> </sub>   . Δ<sub>r</sub> <sub> </sub>   = +95 kJ   , Δ<sub>r</sub> <sub> </sub>   = -157 J   , T = 398 K A)  -48 kJ   B)  -68 kJ   C)  +39 kJ   D)  +157 kJ   E)  +142 kJ  , Δr
Use the following thermodynamic values to calculate Δ<sub>r</sub> <sub> </sub>   . Δ<sub>r</sub> <sub> </sub>   = +95 kJ   , Δ<sub>r</sub> <sub> </sub>   = -157 J   , T = 398 K A)  -48 kJ   B)  -68 kJ   C)  +39 kJ   D)  +157 kJ   E)  +142 kJ  = -157 J Use the following thermodynamic values to calculate Δ<sub>r</sub> <sub> </sub>   . Δ<sub>r</sub> <sub> </sub>   = +95 kJ   , Δ<sub>r</sub> <sub> </sub>   = -157 J   , T = 398 K A)  -48 kJ   B)  -68 kJ   C)  +39 kJ   D)  +157 kJ   E)  +142 kJ  , T = 398 K


A) -48 kJ Use the following thermodynamic values to calculate Δ<sub>r</sub> <sub> </sub>   . Δ<sub>r</sub> <sub> </sub>   = +95 kJ   , Δ<sub>r</sub> <sub> </sub>   = -157 J   , T = 398 K A)  -48 kJ   B)  -68 kJ   C)  +39 kJ   D)  +157 kJ   E)  +142 kJ
B) -68 kJ Use the following thermodynamic values to calculate Δ<sub>r</sub> <sub> </sub>   . Δ<sub>r</sub> <sub> </sub>   = +95 kJ   , Δ<sub>r</sub> <sub> </sub>   = -157 J   , T = 398 K A)  -48 kJ   B)  -68 kJ   C)  +39 kJ   D)  +157 kJ   E)  +142 kJ
C) +39 kJ Use the following thermodynamic values to calculate Δ<sub>r</sub> <sub> </sub>   . Δ<sub>r</sub> <sub> </sub>   = +95 kJ   , Δ<sub>r</sub> <sub> </sub>   = -157 J   , T = 398 K A)  -48 kJ   B)  -68 kJ   C)  +39 kJ   D)  +157 kJ   E)  +142 kJ
D) +157 kJ Use the following thermodynamic values to calculate Δ<sub>r</sub> <sub> </sub>   . Δ<sub>r</sub> <sub> </sub>   = +95 kJ   , Δ<sub>r</sub> <sub> </sub>   = -157 J   , T = 398 K A)  -48 kJ   B)  -68 kJ   C)  +39 kJ   D)  +157 kJ   E)  +142 kJ
E) +142 kJ Use the following thermodynamic values to calculate Δ<sub>r</sub> <sub> </sub>   . Δ<sub>r</sub> <sub> </sub>   = +95 kJ   , Δ<sub>r</sub> <sub> </sub>   = -157 J   , T = 398 K A)  -48 kJ   B)  -68 kJ   C)  +39 kJ   D)  +157 kJ   E)  +142 kJ

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