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olivia-patel_60a64e2086b13
olivia-patel_60a64e2086b13
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olivia-patel_60a64e2086b13
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1 mol --- 40 g --- 6.10ˆ23 átomos 10g --- x x= (6.10ˆ23)/4 = 1,5.10ˆ23 átomos!
in
O numero de atomos que existem em 10 gramas de argonio é?
Comment by
olivia-patel_60a64e2086b13
May 2021
