hlo
if chemical formula for
Mg +o ------» Mgo
reason :
Mg²+ O ²- ----Mg2 O2=MgO
what about
Mg + O2-------»
give reason
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Answer:
The answer is given below. Please mark me as brainliest.
Explanation:
The valency of magnesium is 2. Whereas, the valency of oxide is also 2. We should balance the equation to follow the law of conversation of mass.
Therefore, both 2's will cancel out and we get the final result asMgO.
Therefore,
Mg+O2------------->MgO
This is a unbalanced or skeletal equation.
The balanced equation is given below.
2Mg+O2----------->2Mgo
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