Consider the Equilibrium Reaction Between the Gas Phases of Hydrogen $\rightarrow$

question 32

Multiple Choice

Consider the equilibrium reaction between the gas phases of hydrogen and bromine: H₂ (g) + Br₂ (g) $\rightarrow$ 2 HBr (g)
If the partial pressures of hydrogen and of bromine are 0.016 atm each,what is the partial pressure of HBr if K = 2.2 × 10³?

• A) 0.75 atm
• B) 0.56 atm
• C) 8.6 × 10⁶ atm
• D) 2.9 × 10³ atm

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