brad25
brad25
22-11-2016
Chemistry
contestada
How many grams are in .0079!moles of uranium
Respuesta :
Brik
Brik
04-12-2016
no. of moles= mass given /mass acquired
.0079=x/238
238×.0079=x
1.88~2
therefore the no. of grams =2g
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