Balance the following the chemical equation:
N2 + O2 → NO
To balance the chemical equation N2 + O2 → NO, we need to ensure that there is an equal number of each type of atom on both sides of the equation.
On the left side, we have 1 nitrogen (N) atom and 2 oxygen (O) atoms. On the right side, we have 1 nitrogen (N) atom and 1 oxygen (O) atom.
To balance the nitrogen atoms, we need to put a coefficient of 2 in front of NO:
N2 + O2 → 2NO
Now, on the right side, we have 2 nitrogen (N) atoms and 2 oxygen (O) atoms.
To balance the oxygen atoms, we need to put a coefficient of 1/2 in front of O2:
N2 + (1/2)O2 → 2NO
Now, the equation is balanced with an equal number of atoms on both sides:
N2 + (1/2)O2 → 2NO
To balance the chemical equation N2 + O2 → NO, follow these steps:
1. Count the number of each type of atom on both sides of the equation:
N2 + O2 → NO
On the left side, we have:
- Nitrogen (N): 2
- Oxygen (O): 2
On the right side, we have:
- Nitrogen (N): 1
- Oxygen (O): 1
2. Start balancing with the elements that appear in the fewest compounds. In this case, we start with nitrogen (N).
To balance nitrogen, we need to add a coefficient in front of the NO compound. Since we have 2 nitrogen atoms on the left side and only 1 on the right side, we add a coefficient of 2 in front of NO:
N2 + O2 → 2NO
Now the nitrogen is balanced.
3. Next, balance the oxygen (O) atoms.
On the left side, there are 2 oxygen atoms (from O2).
On the right side, there are 2 oxygen atoms (from 2NO).
The oxygen atoms are already balanced.
4. The final balanced equation is:
N2 + O2 → 2NO
To balance a chemical equation, you need to ensure that the number of atoms of each element is the same on both sides of the equation.
For the given equation N2 + O2 → NO, let's balance it step by step:
Step 1: Count the number of atoms for each element on both sides of the equation:
On the left side, we have:
- Nitrogen (N): 2 nitrogen atoms
- Oxygen (O): 2 oxygen atoms
On the right side, we have:
- Nitrogen (N): 1 nitrogen atom
- Oxygen (O): 1 oxygen atom
Step 2: Start by balancing the most complex molecule containing the highest number of different atoms. In this case, it is N2 on the left side.
To make 2 nitrogen atoms on the right side, add a coefficient of 2 in front of NO:
N2 + O2 → 2NO
Now, the equation becomes:
- Nitrogen (N): 2 nitrogen atoms on both sides
- Oxygen (O): 2 oxygen atoms on the left side, and 2 oxygen atoms on the right side
Step 3: Finally, check if any other elements are unbalanced. In this case, we only have oxygen atoms remaining.
To balance the oxygen atoms, add a coefficient of 1/2 in front of O2:
N2 + (1/2)O2 → 2NO
Now, the equation becomes balanced:
- Nitrogen (N): 2 nitrogen atoms on both sides
- Oxygen (O): 1 oxygen atom on the left side, and 2 oxygen atoms on the right side
Therefore, the balanced chemical equation is:
N2 + (1/2)O2 → 2NO