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Find the Temperature at Which K_p = 42 $\Delta$ H°_f = 0, S° = 131

question 105

Multiple Choice

Find the temperature at which K_p = 42.0 for the reaction H₂(g) + I₂(g) $Find the temperature at which Kp = 42.0 for the reaction H2(g) + I2(g) 2HI(g) .[Given: at 25°C, for H2(g) , \Delta H°f = 0, S° = 131.0 J/mol·K; for I2(g) , \Delta H°f = 62.26 kJ/mol, S° = 260.6 J/mol·K; for HI(g) , \Delta H°f = 25.9 kJ/mol, S° = 206.3 J/mol·K; assume that \Delta H° and \Delta S° are independent of temperature.] A) 1040 K B) 168 K C) 539 K D) 1400 K E) 34,200 K$ 2HI(g) .[Given: at 25°C, for H₂(g) , $\Delta$ H°_f = 0, S° = 131.0 J/mol·K; for I₂(g) , $\Delta$ H°_f = 62.26 kJ/mol, S° = 260.6 J/mol·K; for HI(g) , $\Delta$ H°_f = 25.9 kJ/mol, S° = 206.3 J/mol·K; assume that $\Delta$ H° and $\Delta$ S° are independent of temperature.]

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Find the Temperature at Which Kp = 42 Δ\DeltaΔ H°f = 0, S° = 131

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Find the Temperature at Which K_p = 42 $\Delta$ H°_f = 0, S° = 131