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How many moles of aluminum are present in 856g of aluminum sample?

Updated: 4/28/2022

Wiki User

∙ 13y ago

Best Answer

Moles = Mass/ Relative Molecular Mass

Aluminum forms Al2 compounds, so the relative molecular mass is 2 * 13 = 26.

856/26 = 32.9 (3sf)

Wiki User

∙ 13y ago

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