00:01
Hi everyone.
00:01
So for the reaction between magnesium and oxygen, describe the reactant appearance and identify the evidences of chemical reaction, then balance the chemical equation and identify the type of reaction.
00:13
So student, we are given this unbalanced equation in which magnesium solid react with oxygen gas and they can form magnesium oxide solid.
00:20
So let us balance this reaction.
00:23
So here i apply the stochometric coefficient two in front of magnesium and stochometric coefficient two in front of magnesium oxide.
00:30
Stochometric one in front of oxygen.
00:33
So that this equation is balanced.
00:35
Now in this equation, two atoms of magnesium on both sides and two atoms of oxygen are present on both side of this reaction.
00:43
That means this reaction is balanced reaction.
00:47
Now, now this type of reaction that is known as combination reaction...