sheilabakerxo sheilabakerxo

07-01-2016
Chemistry

contestada

how many moles are in 1 x 10⁹ molecules of O2

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Billymkhoi Billymkhoi

07-01-2016

1* 10^9 molecules* (1 mol/ (6.02*10^23 molecules))= 2*10^(-15) mol

The final answer is 2*10^(-15) mol O2~

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