In the reaction 2Mg + O₂ → 2MgO, what mass of magnesium (Mg) is required to produce 80 g of magnesium oxide (MgO)? (Mg = 24, O = 16)
University of Ilorin CHM101 2026-exam past question
- 24 g
- 48 g
- 12 g
- 96 g
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