Question

What is the mass of 4 moles of 2
Aluminium atom
a) 109g
b110g
108 g
O 1119​

Answer 1

Answer:

So, the mass of 4 moles of Aluminium atoms will be

(4 x 27) g = 108 g

Answer 2

Answer:

Mass of 1 mole of Aluminium atoms i.e. the molar mass of aluminium is 27 g.

So, the mass of 4 moles of Aluminium atoms will be (4 x 27) g = 108 g

Explanation:

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