Question

answer the following question? ​

Answer 1

Answer:

when magnesium ribbon is burnt in air it forms mgo

mg+o2---------->mgo

mgo when dissolved in water forms magnesium hydroxide

mgo+h2o-------->mg(oh)2

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Answer 2

Answer:

1.When magnesium ribbon burns in presence of oxygen. We could observe a dazzling white flame and a white substance named magnesium oxide.

2Mg+O2⟶2MgO

2.when magnesium react with water it product will magnesium hydroxide.

MgO+H2O ⟶Mg(OH) 2