How many molecules are contained in 125 grams of oxygen gas (O2)?

Question

How many molecules are contained in 125 grams of oxygen
gas (O2)?

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Eirian 2 weeks 2021-09-02T20:28:55+00:00 1 Answers 0 views 0

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    2021-09-02T20:30:11+00:00

    Answer:

    i think its 62.50 🙂 hope this helped you out

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