Assume that the decomposition of HNO3 can be represented by the follow – InterviewSolution

1.	Assume that the decomposition of HNO3 can be represented by the following equation 4HNO3(g)⇌4NO2(g)+2H2O(g)+O2(g) and the reaction approaches equilibrium at 400 K temperature and 30 atm pressure. At equilibrium partial pressure of HNO3 is 2 atm. Calculate Kc at 400 K : (Use R= 0.08 Latm/molK)
Answer» Assume that the decomposition of $H N O_{3}$ can be represented by the following equation $4 H N O_{3} (g) ⇌ 4 N O_{2} (g) + 2 H_{2} O (g) + O_{2} (g)$ and the reaction approaches equilibrium at $400 K$ temperature and 30 atm pressure. At equilibrium partial pressure of $H N O_{3}$ is $2 a t m$ . Calculate $K_{c}$ at $400 K$ : (Use R= 0.08 Latm/molK)

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