how many of each type of atom is represented by the formula Al2(SO4)3????

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2007-06-05 11:52:10 · 3 answers · asked by pgarrios 1 in Science & Mathematics ➔ Chemistry

You must know this or you will be in deep doo-doo later on. Al2 indicates two aluminum atoms. (SO4)3 indicates 3 sulfur and 12 oxygen atoms.

2007-06-05 11:57:48 · answer #1 · answered by cattbarf 7 · 0⤊ 0⤋

there are 2 aluminum atoms (Al) and three sulfate atoms (S04)

2007-06-05 19:00:59 · answer #2 · answered by Anonymous · 0⤊ 0⤋

moles x Avogadro's #, yes? you do the math.........

2007-06-05 18:56:32 · answer #3 · answered by BandEB 3 · 0⤊ 0⤋