# chem

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calculate the number of moles in 0.00655 g of antimony

• chem -

moles = grams/molar mass. Look on the periodic table for the atomic mass of Sb.

• chem -

• chem -

It doesn't matter which element in the periodic table, moles = grams/atomic mass. Take your pick. We don't have a set of rules for one element and another set for other elements.

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