Al+O2-AlO3 balance the equation. please give explanation
Answers
Answer:
The answer to this question is
2Al + 3O2 » 2Al03
Explanation:
Before Balancing
Element. No.of atoms on left. On right
Al. 1 1
O. 2 3
Here Al is balanced but O is not balanced so multiply 3 on left side and 2 on right side
On right side AlO3 is a compound so when we will multiply 2 to Oxygen atoms the Al atoms will also get multiplied by 2
To balance these multiply 2 to Al atoms on right side of the equation.
We get
Element. No.of atoms on left. on right
Al. 1*2 = 3. 1*2 = 3
O. 2*3 = 6. 3*2 = 6
Therefore now the no.of atoms of both the elements are balanced on both the sides of the equation.
Therefore the balanced equation is
2Al + 3O2 » 2AlO3
I HOPE IT WILL HELP YOU.