Nitrogen gas (\(N_2\)) and hydrogen gas (\(H_2\)) combine to form ammonia (\(NH_3\)). Which equation correctly represents this reaction?
A. \(N + H \rightarrow NH\)
B. \(2N_2 + H_2 \rightarrow 3NH_3\)
C. \(2NH \rightarrow N + 3H_2\)
D. \(N_2 + 3H_2 \rightarrow 2NH_3\)
Answer (5)
The last one as nitrogen and hydrogen travel in pairs and the equation also has to be balanced which is all true for D
The equation that correctly represent the reaction for formation of ammonia is
N2+ 3H2 → 2NH3 (answer D)
1 mole of nitrogen gas (N2) react with 3 moles of hydrogen gas (H2) to form 2 moles of ammonia ( NH3). This is in a process known as haber process were iron is used as a catalyst and reaction take place that a higher temperature and pressure. The process is exothermic hence energy is released.
The equation that correctly represent the reaction for formation of ammonia is
N2+ 3H2 → 2NH3 (answer D)
1 mole of nitrogen gas (N2) react with 3 moles of hydrogen gas (H2) to form 2 moles of ammonia ( NH3). This is in a process known as haber process were iron is used as a catalyst and reaction take place that a higher temperature and pressure. The process is exothermic hence energy is released.
The equation that correctly represent the reaction for formation of ammonia is
N2+ 3H2 → 2NH3 (answer D)
1 mole of nitrogen gas (N2) react with 3 moles of hydrogen gas (H2) to form 2 moles of ammonia ( NH3). This is in a process known as haber process were iron is used as a catalyst and reaction take place that a higher temperature and pressure. The process is exothermic hence energy is released.
The correct equation for the reaction forming ammonia from nitrogen and hydrogen gas is N 2 + 3 H 2 → 2 N H 3 , represented by option D. In this reaction, one mole of nitrogen reacts with three moles of hydrogen to produce two moles of ammonia. This process occurs in the Haber process and is significant in industrial ammonia production.
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