Mol atoma

Submitted by Tina Trezic on Mon, 06/23/2014 - 16:14
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koliko se mol atoma kiseonika nalazi u 2,24 dm3 ozona pod normalnim uslovima.resenje 0,3

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milicaradenkovic - Mon, 06/23/2014 - 16:30

2O3------------------->3O2

n(O3)=V(O3)/Vm=2.24/22.4=0.1 mol

n(O)=3*n(O3)=3*0.1=0.3 mol