http://www.professoronline.net/formula-para-calcular-numero-de-moleculas-em-carbono/ Tue, 09 Nov 2021 23:24:03 +0000 hourly 1 https://wordpress.org/?v=4.1.41 http://www.professoronline.net/formula-para-calcular-numero-de-moleculas-em-carbono/comment-page-1/#comment-689 Fri, 21 Dec 2012 15:42:39 +0000 #comment-689 12 g —— 6,0.10²³ moléculas
0,0015 g — x
x = (0,015 . 6,010²³)/12
x = 0,09 . 10²³ moléculas =
9 . 10²¹ moléculas de carbono

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