Nitrogen Fixation N2 + 3H2 → 2NH3 Nitrification 2NH3 + 302 → 2NO2 + 2H2O+2H+ Denitrification 2NO3 + 2CH2O + 2H* → N20 + 2CO2 + 3H2O The table above shows the balanced chemical equations that represent three processes that are part of the nitrogen cycle. Which of the following is exemplified by the equations above? (A Approximately 10% of energy is transferred from one trophic level to the next. (B In a food web, energy flows and matter is cycled. Each biogeochemical cycle demonstrates the conservation of matter. D) The major reserve for nitrogen is in the atmosphere.

Nitrogen Fixation N2 + 3H2 → 2NH3 Nitrification 2NH3 + 302 → 2NO2 + 2H2O+2H+ Denitrification 2NO3 + 2CH2O + 2H* → N20 + 2CO2 + 3H2O The table above shows the balanced chemical equations that represent three processes that are part of the nitrogen cycle. Which of the following is exemplified by the equations above? (A Approximately 10% of energy is transferred from one trophic level to the next. (B In a food web, energy flows and matter is cycled. Each biogeochemical cycle demonstrates the conservation of matter. D) The major reserve for nitrogen is in the atmosphere.

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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