Calculate the percent composition by mass of each element in Al(OH)3. Use at least three significant figures.
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Answer:
Explanation:
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In this case, since the Avogadro's number is a large one that help us to figure out 1 mole of any substance contains 6.022x10²³ particles, say atoms, molecules or ions, in this case, for the given amount of atoms of sulfur, the corresponding moles are obtain down below:
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