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The Reaction Below Is Heated from 20°C to 90°C,according to Le

Question 150

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The reaction below is heated from 20°C to 90°C,according to Le Châtelier's principle,there will be a net reaction from ________ to ________,and the brown color will become ________.
N2O4(g)⇌ 2 NO2(g)ΔH°= + 57.2 kJ
colorless brown

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