Chemistry, 06.10.2019 22:10 xman839

In an experiment to find the percentage conversion of magnesium to magnesium oxide, 0.15g magnesium ribbon was heated in air for 5 minutes. the mass of product found to be 0.22g.

calculate:
a) the number of moles of magnesium at the start of the experiment
b) the mass of oxygen which reacted with magnesium
c) the number of moles of oxygen which reacted.

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In an experiment to find the percentage conversion of magnesium to magnesium oxide, 0.15g magnesium...

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