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03-07-2016
Chemistry

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8) What many atoms are in 100 grams of of Mgo?

8 What many atoms are in 100 grams of of Mgo class=

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sweetburger sweetburger

03-07-2016

100g (MgO)/40.03g/mol(MgO) = moles of MgO

moles of MgO * 6.022*10^23*2=number of atoms in MgO

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