35. Solving a chemistry problem

35. Solving a chemistry problem

16. Using the necessary data from Table 1 and reference data [4, p. 72], it is necessary to determine:
1 The volume of gas formed as a result of the reaction and its density if 1 kg of the first component reacts.
2 The thermal effect of this reaction by changing the enthalpy of the system is H.
3 Heat capacity of all substances that reacted and resulted from the reaction under standard conditions [4, p. 72].
4 Isobaric - isothermal potential - G by the change in entropy and enthalpy of the system (H and S) under standard conditions [4, p. 72] and give a conclusion about the possibility of this reaction occurring and in what direction under these conditions.
5 Kr and Ks reactions, if the starting components are taken in a stoichiometric ratio, the reaction occurs in a closed vessel and 0.5 mol of the first product is formed.
6 In which direction will the equilibrium of the reaction shift: a) with increasing pressure (P); b) when the pressure decreases?
Table 1
No. Reaction P, Pa T, K
16 4CO 2SO2↔S2(g) 4CO2 1.3105 930

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