Balance the following chemical equation:N2 + H2 → NH3

Sure, here are the steps to balance the chemical equation N2 + H2 → NH3:

1. Write down the unbalanced equation: N2 + H2 → NH3
2. Count the atoms of each element in the reactants and the products:
   • On the left side (Reactants): 2 Nitrogen (N) atoms and 2 Hydrogen (H) atoms.
   • On the right side (Products): 1 Nitrogen (N) atom and 3 Hydrogen (H) atoms.
3. Use coefficients to balance the equation. Start with the element that appears the least number of times. In this case, Nitrogen (N) is balanced, but Hydrogen (H) is not. To balance the Hydrogen atoms, place a coefficient of 3 in front of H2 on the left side and a coefficient of 2 in front of NH3 on the right side. The equation now looks like this: N2 + 3H2 → 2NH3
4. Count the atoms for each element again to make sure they are balanced:
   • On the left side (Reactants): 2 Nitrogen (N) atoms and 6 Hydrogen (H) atoms.
   • On the right side (Products): 2 Nitrogen (N) atoms and 6 Hydrogen (H) atoms.
5. Since the number of atoms for each element is the same on both sides of the equation, the equation is now balanced.

So, the balanced chemical equation is: N2 + 3H2 → 2NH3