Question

What happens when a magnesium ribbon is heated in presence of air? Give the chemical equation of the reaction​

Answer 1

Answer:

The ribbon burns with a bright white light. Intense heat is also produced in this reaction. Here, when magnesium burns, it reacts with the oxygen found in air to form a powdery ash called magnesium oxide. Chemical equation: Magnesium plus Oxygen gives Magnesium oxide.

Explanation:

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Answer 2

Answer:

When magnesium ribbon is burnt in the air, it combines with oxygen to form white powder magnesium oxide MgO with the release of heat and light. It forms a white powder of magnesium oxide. Magnesium gives up two electrons to oxygen atoms to form this powdery product.

CHEMICAL REACTION FORM - Mg + O 2 → MgO

Explanation:

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