Answer: To balance the given chemical equation:
_H₂+_0₂-->_H₂0
We need to determine the appropriate numbers to place on the lines to balance the equation.
Let's break down the equation and determine the number of atoms on each side:
On the left side (reactants):
- We have 2 hydrogen atoms (H₂).
- We have 2 oxygen atoms (O₂).
On the right side (products):
- We have 2 hydrogen atoms (H₂).
- We have 1 oxygen atom (H₂O).
To balance the equation, we need to ensure that the number of atoms on each side is equal.
Since there are 2 oxygen atoms on the left side and only 1 on the right side, we can balance the equation by placing the number 2 in front of H₂O. This will give us:
H₂ + O₂ --> 2H₂O
Now, the equation is balanced with 2 hydrogen atoms on both sides and 2 oxygen atoms on both sides.
Explanation: Test