At an elevated temperature,K_p = 4.2 × 10^-9 for the reaction 2 HBr(g)⇌ H₂(g)+ Br₂(g).If the initial partial pressures of HBr,H₂,and Br₂ are 1.0 × 10^-2 atm,2.0 × 10^-4 atm,and 2.0 × 10^-4 atm,respectively,what is the equilibrium partial pressure of H₂?

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The Answer of At an elevated temperature,K_p = 4.2 × 10^-9 for the reaction 2 HBr(g)⇌ H₂(g)+ Br₂(g).If the initial partial pressures of HBr,H₂,and Br₂ are 1.0 × 10^-2 atm,2.0 × 10^-4 atm,and 2.0 × 10^-4 atm,respectively,what is the equilibrium partial pressure of H₂?

At an Elevated Temperature,Kp = 4

At an Elevated Temperature,K_p = 4