Question

how many moles are 9.033 × 10^24 atoms of the helium ??

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Answer 1

Answer:

We know that:

6.022 × 10²³ atoms of helium = 1 mole

So, 9.033 × 10²⁴ atoms of helium :

= 1/6.022 × 10²³ × 9.033 × 10²⁴

= 15 moles

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