Physics, asked by sanjaypppp, 4 months ago

Calculate the number of moles in 27 g of Al.

Answers

Answered by cardiacsurgeon

1

Answer:

1 mole of any substance weighs about its atomic or molecular mass,

Then 1 mole of Al weighs about 27u

X moles mole of Al weighs about 270u

x=27/270 =10

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