Wanda F.

asked • 04/11/23

How many grams are in 2.85×10 to the 23rd formula units of aluminum fluoride.

How many grams are in 2.85×10 to the 23rd formula units of aluminum fluoride.

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Kayanne M. answered • 04/11/23

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Ph. D. in Chemistry with 12 years of teaching experience

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Wanda,

this question requires Avogadro's Number as well as the molar mass of the aluminum fluoride (Al F3).

First, convert formula units to moles by dividing by Avogadro's Number, then convert moles to grams by using the molar mass of AlF3.

Hope this helps.

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