Find the temperature at which K_P = 42.0 for the reaction H₂(g) + I₂(g) 2HI(g) . [Given: at 25°C,for H₂(g) ,ΔH°_f = 0,S° = 131.0 J/mol • K; for I₂(g) ,ΔH°_f = 62.26 kJ/mol,S° =260.6 J/mol • K; for HI(g) ,ΔH°_f = 25.9 kJ/mol,S° = 206.3 J/mol • K; assume that ΔH° and ΔS°
Are independent of temperature.]

Question

Find the temperature at which K_P = 42.0 for the reaction H₂(g) + I₂(g)

Find the temperature at which K<sub>P</sub> = 42.0 for the reaction H<sub>2</sub>(g) + I<sub>2</sub>(g) 2HI(g) . [Given: at 25°C,for H<sub>2</sub>(g) ,ΔH°<sub>f</sub> = 0,S° = 131.0 J/mol • K; for I<sub>2</sub>(g) ,ΔH°<sub>f</sub> = 62.26 kJ/mol,S° =260.6 J/mol • K; for HI(g) ,ΔH°<sub>f</sub> = 25.9 kJ/mol,S° = 206.3 J/mol • K; assume that ΔH° and ΔS° 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) ,ΔH°_f = 0,S° = 131.0 J/mol • K; for I₂(g) ,ΔH°_f = 62.26 kJ/mol,S° =260.6 J/mol • K; for HI(g) ,ΔH°_f = 25.9 kJ/mol,S° = 206.3 J/mol • K; assume that ΔH° and ΔS°
Are independent of temperature.]

Quizplus · Accepted Answer

The Answer of Find the temperature at which K_P = 42.0 for the reaction H₂(g)+ I₂(g) 2HI(g). [Given: at 25°C,for H₂(g),ΔH°_f = 0,S° = 131.0 J/mol • K; for I₂(g),ΔH°_f = 62.26 kJ/mol,S° =260.6 J/mol • K; for HI(g),ΔH°_f = 25.9 kJ/mol,S° = 206.3 J/mol • K; assume that ΔH° and ΔS° Are independent of temperature.]

Find the Temperature at Which KP = 42

Find the Temperature at Which K_P = 42