1. H2 at 1.75 atm and O2 at 0.75 atm are placed in a container at200 degree C. A spark causes the reaction to form H2O (g). Atequilibrium the total pressure is 1.90 atm.

a. Calculate Kp (answer: 32)

b. Calculate Kc (answer: 1.2 x10^3)

2. Find the appropriate equilibrium constant(Kp) for thereaction below under the following conditions

1/2SnO2 (s) + H2 (g) <--> H2O(g) + 1/2 Sn (s)

a) at 650 oC the equilibrium steam-H2 mixture was 38% H2 byvolume. (ANSWER: 1.6)

b) At 800 oC the equilibrium steam-H2 mixture was 22% H2 byvolume. (ANSWER: 3.5)

c) Would you run this reaction at high or low temperature forthe most effecient reduction of Tin(IV)? (HIGH TEMP)

SHOW CALCULATION AND EXPLANATION

Thank you :)

Question

1. H2 at 1.75 atm and O2 at 0.75 atm are placed in a container at200 degree C. A spark causes the reaction to form H2O (g). Atequilibrium the total pressure is 1.90 atm.

a. Calculate Kp (answer: 32)

b. Calculate Kc (answer: 1.2 x10^3)

2. Find the appropriate equilibrium constant(Kp) for thereaction below under the following conditions

1/2SnO2 (s) + H2 (g) <--> H2O(g) + 1/2 Sn (s)

a) at 650 oC the equilibrium steam-H2 mixture was 38% H2 byvolume. (ANSWER: 1.6)

b) At 800 oC the equilibrium steam-H2 mixture was 22% H2 byvolume. (ANSWER: 3.5)

c) Would you run this reaction at high or low temperature forthe most effecient reduction of Tin(IV)? (HIGH TEMP)

SHOW CALCULATION AND EXPLANATION

Thank you :)

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