The equation for the formation of hydrogen iodide from H₂ and 12 is: H₂(g) +1₂(g) 2HI(g) The value of K, for the reaction is 61.0 at 655 °C. What is the equilibrium partial pressure of HI in a sealed reaction vessel at 655 °C the initial partial pressures of H₂ and 12 are both 0.160 atm and initially there is no HI present? atm

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