80. Solving a chemistry problem

80. Solving a chemistry problem

1. Express in terms of concentrations the rates of direct and reverse reactions and the equilibrium constant for the system: 2NH3 (g) ↔ N2 (g) 3H2 (g), ΔH>0
Where will the equilibrium shift with: a) an increase in temperature; b) pressure increase; c) decrease in NH3 concentration?

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