1.

Please solve this question with simple explanation​

Answer»

Answer:

Explanation:

Atomic MASS of MAGNESIUM is 24g

Oxygen is 16

Mass of MGO is 40 grams

Therefore 240g/40g=6 moles

1 mole of mg REQUIRES 1/2 mole of o2

6 moles requires 3 moles of o2



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