Question

cuantas moles de uluminio se encuentran en 22 gramos
(Al=26,98g/mol)

Answer 1

Cuantas moles de aluminio se encuentran en 22 gramos

(Al=26,98g/mol)

utlizar la fórmula n = m/Mm

n = 22 g / 26.98 g/mol

n = 0.815 moles Al

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n = 22 g Al x 1 mol Al

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26.98 g Al

n = 0.815 mol Al