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2mg(s)+o2(g)2mgo(s) calculate how much oxygen is required to combust 10 moles og mg from the given equation |
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Answer» lanced equation is 2Mg(s)+O2(g)=>2MgO(s)♤ from equation 2 mol of Mg are react with 1MOL of O2◇So 10 mol of Mg react with 5 mol of O2♤the no.of molecules of O2 are5× 6×10^23 molecule ●if u want to CALCULATE MASSES Mass of oxygen is No.of MOLES × molecular massms= n×Mwtms = 5 × 32 = 160g Hope its helpful |
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