, how many moles of hydrogen are produced if 34.50 moles of NH 3 are decomposed? 2Nh3=N2+3H2

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, how many moles of hydrogen are produced if 34.50 moles of NH 3 are decomposed? 2Nh3=N2+3H2

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Thu Hương 5 years 2021-08-23T10:35:52+00:00 1 Answers 20 views 0

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    2021-08-23T10:36:55+00:00
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    Answer:

    51.75 moles

    Explanation:

    2NH3   ⇒   N2   +   3H2

    2           :      1      :      3        

    34.50                                  (moles)

    ⇒ n_{H2 = 34.50 × 3 ÷ 2 = 51.75 (moles)

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