92. Solving a chemistry problem

92. Solving a chemistry problem

63. In what direction will the equilibrium shift with an increase in the temperature of the systems:
COCl2 ⇆ COCl2, ΔH = -113 kJ;
2CO = CO2 C, ΔH = - 171 kJ and
2SO3 = 2SO2 O2, ΔH = 192 kJ?

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