Question

Calculate the number of moles in 9.066 molecules of CH4​

Answer 1

Answer:

1.5 × 10-²³

Explanation:

one mole of CH4 contains 6.022×10²³ molecules.

no. of moles = number of Molecules/avagadro's Number.

=> 9.066

6.022 × 10²³

≈ 3/2 × 10-²³

= 1.5 × 10-²³...

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