How could you calculate the number of moles from the mass and molar mass of a sample?

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How could you calculate the number of moles from the mass and molar mass of a sample?

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Thiên Hương 3 years 2021-09-05T03:52:00+00:00 1 Answers 1 views 0

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  1. binhan
    0
    2021-09-05T03:53:44+00:00
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    just count the amount of moles you have??

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