Sulfuric anhydride in an amount of n1 = 1 mol was placed in a closed vessel and heated to a temperature T1 = 1000 K, at which it partially dissociated into sulfur dioxide and oxygen: SO3 = SO2 + 0.5O3. The degree of SO3 dissociation under these conditions turned out to be a1 = 0.2. When n2 = 0.4 mol SO3 was placed in the same vessel, then to obtain the same pressure as in the first experiment, the gas had to be heated to a temperature T2 = 2000 K. Determine the degree of dissociation of SO3 in the second experiment. All substances are in hectares

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