How much nitrogen fixation on earth is being done by Haber's process
Correct answer: B. 16%
- A. 10%
- B. 16%
- C. 13%
- D. 25%
Explanation
The Haber process is an industrial method for the synthesis of ammonia (NH3) from nitrogen (N2) and hydrogen (H2) gases. It was developed by Fritz Haber and Carl Bosch in the early 20th century. While the Haber process is widely used for the production of ammonia for fertilizers and other industrial applications, it is important to note that it is not the only source of nitrogen fixation on Earth.The correct percentage of nitrogen fixation on Earth being done by the Haber process is approximately 16%. This process is a significant contributor to global nitrogen fixation, as it converts atmospheric nitrogen into a usable form (ammonia) for various purposes, including agriculture.
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Thermochemistry measures energy changes in chemical reactions and distinguishes exothermic from endothermic processes. Work covers systems, surroundings and state functions, internal energy, the first law of thermodynamics, enthalpy and Hess's law, including the sign conventions used when heat enters or leaves a system.
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