Last part of this question... An industrial chemist is studying the rate of the Haber synthesis: N2 + 3H2 → 2NH3. Starting with a closed reactor containing 1.25 mol/L of N2 and 0.35 mol/L of H2, she finds that the H2 concentration has fallen to 0.12 mol/L after 40. seconds. What is the average rate of reaction of H2 over this time? (Enter in mol/liter/sec). 0.0058   You are correct.Your receipt no. is 155-176  Previous Tries What is the average rate of NH3 production for this example? (Enter in mol/liter/sec). 0.0038   You are correct.Your receipt no. is 155-8777  Previous Tries Estimate the N2 concentration after 40 seconds? (Enter in mol/liter).

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