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Determine the number of moles of Al2 (SO4) 3 is contained in 51.3g of body?

Chemistry Science
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Question added by عبد السلام هلال , TECHNIQUE EDUCATION , EDUCATION
Date Posted: 2015/10/29
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عماد حسن
by عماد حسن , chemist , رويال للكيماويات

 

no of mols=mass/moleculer weight

n=ms/Mwt

n=51.3/288=.178mols

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