If you had 15 molecules of H2 and an unlimited supply of N2, how many NH3 molecules can you make? N2 + 3H2 –> 2NH3

Question

If you had 15 molecules of H2 and an unlimited supply of N2, how many
NH3 molecules can you make?
N2 + 3H2 –> 2NH3

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Acacia 5 months 2021-08-27T20:22:09+00:00 1 Answers 3 views 0

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  1. ngockhue
    0
    2021-08-27T20:23:58+00:00
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    Answer:

    10 molecules of NH₃.

    Explanation:

    N₂ + 3H₂ –> 2NH₃

    As the N₂ supply is unlimited, what we need to do to solve this problem is convert molecules of H₂ into molecules of NH₃. To do so we use the stoichiometric coefficients of the balanced reaction:

    • 15 molecules H₂ * \frac{2moleculesNH_3}{3moleculesH_2} = 10 molecules NH₃

    10 NH₃ molecules could be prepared from 15 molecules of H₂ and unlimited N₂.  

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )