Question

Using the balanced chemical equation below, calculate how many moles of ammonia would be produced when 9.1 moles of hydrogen gas reacts. 2N+3H2-->2NH3

Answer 1

6.07 moles

Explanation:

Given parameters:

Number of moles of reacting hydrogen gas = 9.1 moles

Unknown:

Number of moles of ammonia produced = ?

Solution:

  Balanced chemical equation:

           N₂   +     3H₂    →      2NH₃

We should work from the known to the unknown specie. We known the number of moles of hydrogen gas reacting. We simply relate this to that of the ammonia.

 From the reaction:

   3 mole of hydrogen gas produced 2 mole of ammonia

     9.1 moles of the hydrogen gas will produce:  $\frac{2 x 9.1}{3}$

                                                                            = 6.07 moles

Learn more:

Number of moles brainly.com/question/1841136

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