most fertilizers contain ammonia (nh₃). ammonia forms when hydrogen reacts with nitrogen. which equation…
most fertilizers contain ammonia (nh₃). ammonia forms when hydrogen reacts with nitrogen. which equation correctly represents the chemical reaction that forms ammonia?\n\na. 3h₂ + n₂ → nh₃\n\nb. h₂ + n₂ → 2nh₃\n\nc. h₂ + n₂ → nh₃\n\nd. 3h₂ + n₂ → 2nh₃
Answer
Explanation:
Step1: Recall chemical - reaction balancing
The reaction between hydrogen ($H_2$) and nitrogen ($N_2$) to form ammonia ($NH_3$) needs to follow the law of conservation of mass.
Step2: Analyze the number of atoms on both sides
In the reaction $3H_2+N_2\rightarrow2NH_3$, on the left - hand side, we have 6 hydrogen atoms ($3\times2$ from $3H_2$) and 2 nitrogen atoms (from $N_2$). On the right - hand side, in $2NH_3$, we have 2 nitrogen atoms ($2\times1$) and 6 hydrogen atoms ($2\times3$).
Answer:
D. $3H_2 + N_2\rightarrow2NH_3$