Consider the thermochemical equation: N₂ + O₂ → 2NO; ΔH = +180.6 kJ
How many moles of nitrogen should be reacted to absorb 6.00 *10² kJ of energy?

Name: Consider the thermochemical equation: N 2 + O 2 → 2NO; ΔH = +180.6 kJ How many moles of nitrogen should be reacted to absorb 6.00 *10 2 kJ of energy?
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Question

Consider the thermochemical equation: N₂ + O₂ → 2NO; ΔH = +180.6 kJ How many moles of nitrogen should be reacted to absorb 6.00 *10² kJ of energy?

Quizplus · Accepted Answer

The reaction absorbs 180.6 kJ for every 1 mole of N2 reacted. To absorb 600 kJ, divide 600 by 180.6 to find the moles of N2 needed: 600 / 180.6 ≈ 3.32 mol.

Consider the Thermochemical Equation: N2 + O2 → 2NO; ΔH

Consider the Thermochemical Equation: N₂ + O₂ → 2NO; ΔH