Question

a piece of burning magnesium ribbon was plugged into a gas jar containing sulphur (IV) oxide. what observation was made

Answer 1

➡When burning magnesium is placed into a gas jar of carbon dioxide it is not extinguished but burns more brightly. This is due to the relative positions of magnesium and carbon in the reactivity series......

➡Oxygen and magnesium combine in a chemical reaction to form this compound. After it burns, it forms a white powder of the magnesium oxide. Magnesium gives up two electrons to oxygen atoms to form this powdery product. This is an exothermic reaction.....

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Answer 2

Answer:

because he want to make the observation

Explanation: