IB Chemistry Quiz
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REACTIVITY: HOW MUCH, HOW FAST AND HOW FAR?
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The decomposition of dinitrogen tetroxide is an endothermic process: N2O4(g)⇌2NO2(g)\text{N}_2\text{O}_4\text{(g)} \rightleftharpoons 2 \text{NO}_2\text{(g)}, ΔH>0\Delta H > 0. The brown color of the equilibrium mixture is due to NO₂ gas. If a sealed tube containing an equilibrium mixture of these gases is placed in an ice bath, what observation would be made?
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