Final answer:
The coefficients that will balance the equation N₂ + H₂ → NH₃ are 1 for N₂, 3 for H₂, and 2 for NH₃.
Step-by-step explanation:
Chemical equations express chemical reactions using symbols and formulas. Reactants on the left side transform into products on the right side. Balancing ensures conservation of mass. Coefficients in chemical equations represent the numerical ratios of reactants and products. They ensure the conservation of mass and atoms. Adjusting coefficients balances the equation, reflecting the correct stoichiometry of the reaction.
The coefficients that will balance the skeleton equation N₂ + H₂ → NH₃ are: 1 for N₂, 3 for H₂, and 2 for NH₃. The coefficients of a balanced equation represent the mole ratio required for the reaction to occur. In this case, one mole of N₂ reacts with three moles of H₂ to produce two moles of NH₃.