Be sure to answer all parts. Consider the reaction N2(g) + 3H2(g) → 2NH3(g)ΔH o rxn = −92.6 kJ/mol If 3.0 moles of N2 react with
9.0 moles of H2 to form NH3, calculate the work done (in joules) against a pressure of 1.0 atm at 25°C. w = 15,000 J What is ΔU for this reaction? Assume the reaction goes to completion. ΔU = -240 kJ
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Answer:
M
Explanation:
Equation for the reaction is as follows:
+
⇄
By Applying the ICE Table; we have
+
⇄
Initial x 0.0025 M 0.0010 M
Change 0 0 0
Equilibrium x 0.0025 M 0.0010 M
Given that ; Then:
M
∴ The equilibrium concentration of CO = M