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The equation for the synthesis of ammonia is N2 + 3 H2 -> 2 NH3. How many moles of H2 I needed to produce 6 mol of NH3? A. 4 B. 6 C. 8 D. 9

The Equation For The Synthesis Of Ammonia Is N2 3 H2 Gt 2 NH3 How Many Moles Of H2 I Needed To Produce 6 Mol Of NH3 A 4 B 6 C 8 D 9 class=

Sagot :

The equation for the synthesis of ammonia is:

N₂ + 3 H₂ ---> 2 NH₃

We have to find the number of moles of H₂ needed to produce 6 mol of NH₃. To do that we will use the equation that we were given.

We can read the equation of the reaction as a recipe. When 1 mol of N₂ reacts with 3 moles of H₂, 2 moles of NH₃ are produced. So the relationship between H₂ and NH₃ is that 3 moles of H₂ are needed to produce 2 moles of NH₃. We wiill use that relationship to solve the problem.

6 moles of NH₃ * 3 moles of H₂/(2 moles of NH₃) = 9 moles of H₂

Answer: D) 9 moles of H₂ are needed.