Which former source of reactive nitrogen was largely replaced by the Haber process?
Answer
Manures, guano deposits, and biological nitrogen fixation
Before the early 20th century, agriculture relied solely on natural sources like animal waste (manures), mined guano deposits, and natural biological fixation by bacteria.
Related Questions
What was the fundamental limiting factor for life on Earth regarding nitrogen despite its high atmospheric concentration?What compound, essential for fertilizers, is the product of the Haber synthesis reaction?According to the text, what did high temperatures thermodynamically favor in the synthesis reaction?How did Fritz Haber utilize Le Chatelier's principle to encourage ammonia formation?What specific component did Haber identify as crucial for lowering the activation energy barrier to achieve industrially viable speeds?What were the required operating conditions regarding temperature and pressure for the successful synthesis?Which former source of reactive nitrogen was largely replaced by the Haber process?Who was responsible for the monumental engineering achievement of scaling the Haber process to industrial quantities?What paradoxical outcome results from the dual-use capability of the ammonia synthesized by the Haber process?What specific chemical warfare agent was Haber involved in developing during World War I?