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Round answers to the nearest ones 5.54 mol O2 = g MgO 5.54 mol O2 ? 2 Mg + O2 → 2 MgO 1 mol O2 ? 2 mol MgO ? 1 mol MgO ? 40 g MgO ? = Round answers to the nearest ones 8.37 g Mg = mol O2 8.37 g Mg ? 2 Mg + O2 → 2 MgO 24 g Mg ? 1 mol Mg ? 2 mol Mg ? 1 mol O2 ? = Round answers to the nearest ones 6.02 g Mg = mol O2 6.02 g Mg ? 2 Mg + O2 → 2 MgO 24 g Mg ? 1 mol Mg ? 2 mol Mg ? 1 mol O2 ? = Round answers to the nearest ones 5.14 mol MgO = mol Mg 5.14 mol Mg ? 2 Mg + O2 → 2 MgO 2 mol Mg ? 2 mol MgO ? = Round answers to the nearest ones 0.7 mol Mg = g MgO 0.7 mol Mg ? 2 Mg + O2 → 2 MgO 2 mol Mg ? 2 mol MgO ? 1 mol MgO ? 40 g MgO ? = Round answers to the nearest ones 9.5 mol O2 = mol H2 9.5 mol O2 ? 2 H2 + O2 → 2 H2O 1 mol O2 ? 2 mol H2 ? = Round answers to the nearest ones 8.39 g O2 = mol H2O 8.39 g O2 ? 2 H2 + O2 → 2 H2O 32 g O2 ? 1 mol O2 ? 1 mol O2 2 mol H2O ? = Round answers to the nearest ones 1.44 mol H2O = g H2 1.44 mol H2O ? 2 H2 + O2 → 2 H2O 2 mol H2O ? 2 mol H2 ? 1 mol H2 ? 2 g H2 ? = Round answers to the nearest ones 9.5 g H2O = mol O2 9.5 g H2O ? 2 H2 + O2 → 2 H2O 18 g H2O ? 1 mol H2O ? 2 mol H2O ? 1 mol O2 ? = Round answers to the nearest ones 5.04 mol O2 = g H2O 5.04 mol O2 ? 2 H2 + O2 → 2 H2O 1 mol O2 ? 2 mol H2O ? 1 mol H2O ? 18 g H2O ? = |