Question

1.2 g of Mg (At. mass 24) will produce MgO equal to
1) 0.05 mol
2) 40 g
3) 40 mg
4)4g​

Answer 1

Answer:

4) 4g

Explanation:

becuase of its properties and formula please mark as brainliest

Answer 2

1 Mole Mg →1 mole MgO

24 g Mg → 40 g MgO

1 g Mg→40/24 g MgO

1.2g Mg→ (40/24)*1.2 g MgO

1.2g Mg→ 2.0 g MgO

0.05 mol Mg →0.05 mol MgO