Question

science experiment on burning of magnesium in air full explained
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Answer 1

hey buddy....

thanks for the question...

here's your answer.....

burning if magnesium in air=>

mg+o2--> mgo2

when magnesium is burned in air it burns and results itself as very luminous

hope it helps mark me as brainliest...

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Answer 2

The increase in mass is due to the fact that oxygen from the air has combined with the magnesium to make magnesium oxide, MgO. The chemical equation, Mg + O2 MgO shows this reaction but it needs to be balanced to make 2Mg + O2 2MgO.

The energy released in this combustion occurs as the magnesium reacts with oxygen in the air according to the equation: 2 Mg (s) + O2 (g) → 2 MgO (s) The heat of formation of magnesium oxide is -601.83 kJ/mol.