i n the notatation,5N2 what is the number of nitogen atoms​

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i n the notatation,5N2 what is the number of nitogen atoms​

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bonexptip 5 years 2021-08-17T07:35:27+00:00 1 Answers 22 views 0

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  1. Philomena
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    2021-08-17T07:36:41+00:00
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    Answer:

    10 nitrogens

    Explanation:

    The 2 is the number of nitrogens in a molecule of N2. There are 2 of them.

    The 5 is a whole different critter. It tells you that it was part of an equation and it took 5 molecules of Nitrogen to balance the equation. You only see numbers to the right of a molecule when the molecule is in an equation.

    5 (2)=10

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