How many moles of tin atoms are there in 250 grams of tin?

1 Answer
Nam D.
Feb 14, 2018

#~~2.1# moles

Explanation:

Well, if you are talking about just single tin #(Sn)# atoms...

Tin has a molar mass of #118.71g"/"mol#.

To find the moles, we use the equation

#"moles"="mass"/"molar mass"#

#:."moles"=(250cancelg)/(118.71cancelg"/"mol)~~2.1mol#

So, there will be around #2.1# moles of tin atoms.

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