Asked by john
i'm so confused with how to do these someone please help
calculate the number of moles in each of the following masses
a)64.1 g of aluminum
b)28.1 g of silicon
c)0.255 g of sulfur
d)850.5 g of zinc
calculate the number of moles in each of the following masses
a)64.1 g of aluminum
b)28.1 g of silicon
c)0.255 g of sulfur
d)850.5 g of zinc
Answers
Answered by
DrBob222
mols = grams/atomic mass.
Just look up the atomic mass on the periodic table, plug in the number and grams, and calculate. Piece of cake. Nothing to be confused about.
Just look up the atomic mass on the periodic table, plug in the number and grams, and calculate. Piece of cake. Nothing to be confused about.
Answered by
john
so how would a be done for example?
Answered by
kay
64.1 divided by the atomic mass of aluminum = answer
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