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An experiment which seems to validate a hypothesis
asked
Aug 18, 2017
Biology
high-school
2
answers
4
votes
140k
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How many moles of oxygen gas are needed to react completely with 17.9 mL Mg, with a density of 1.74 g/mL? unbalanced equation: Mg + O2 “yields”/ MgO 0.212 mol O2 0.641 mol O2 1.28 mol O2 2.56 mol O2
asked
Aug 3, 2017
Chemistry
high-school
2
answers
3
votes
64.2k
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