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What is the sign of the reaction

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Reference no: EM131714275

When N2(g) reacts with O2(g) to form NO2(g) according to the following equation, energy is absorbed from the surroundings.

  • N2(g) + 2O2(g)--->2NO2(g)

Is this reaction endothermic or exothermic? _________ermic

What is the sign of ΔH for the reaction? _________(poitive or negative)

Would the energy of the surroundings increase or decrease as a result of this process? _________

Reference no: EM131714275

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