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23-09-2021
Chemistry

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how many moles are in 8.14 x 10^42 molecules H2

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23-09-2021

1mol of H2 contains 6.023×10^22molecules.

[tex]\\ \sf{:}\!\implies No\:of\:moles=\dfrac{8.14\times 10^{42}}{6.023\times 10^{22}}[/tex]

[tex]\\ \sf{:}\!\implies 1.35\times 10^{20}mol[/tex]

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