Question

Balance the following Chemical Equations:
1. Mg + O2 ⇾MgO
2. P + O2 ⇾ P2O3
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Answer 1

Answer:

Question 1 : Mg + O2 ⇾MgO

Answer :Result

1 magnesium + oxygen → magnesium oxide

2 Mg + O 2 → MgO

3 reactants: 1 × Mg, 2 × O products: 1 × Mg, 1 × O Not balanced.

4 Mg + O 2 → 2MgO

Explanation:

Question 2 : . P + O2 ⇾ P2O3

Answer : 4P + 3O2 → 2P2O3

Answer 2

Answer:

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