1.

Mg +02 = Mgawhy comanie Onugem 2 and aurite mgo.

Answer»

The unbalanced equation is:

Mg(s)+O2(g)→MgO(s)

MultiplyMgOby2to balance the oxygens.

Mg(s)+O2(g)→2MgO(s)

MultiplyMgon the left side by2to balance the magnesiums.

2Mg(s)+O2(g)→2MgO(s)

Now, there are equal amounts of magnesium atoms and oxygen atoms on both sides, and so the equation is balanced.

o sa 2 ko kyu remove karta h



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