Consider the reaction: N _ 2(g) +3 H _ 2(g) 2 NH _ 3(g) The equality relationship between d [ NH ₃ ] d t and - d [ H ₂ ] d t is:

Step-by-step solution

For the reaction aligned N ₂(g)+3 H ₂(g) & 2 NH ₃(g) -d [ ~N ₂ ] d t & =- 1 3 d d t [ H ₂ ] & = 1 2 d d t ( [ NH ₃ ] ) d d t ( [ NH ₃ ] ) & =- 2 3 d d t [ H ₂ ] aligned