akia is balancing the equation na + h₂o → naoh + h₂. he tries to find the coefficients that will balance the…

akia is balancing the equation na + h₂o → naoh + h₂. he tries to find the coefficients that will balance the equation. how could he find the correct coefficients? by counting each individual atom and making sure the number of each kind of atom is the same in the reactants and the products by counting the total atoms and making sure the number of atoms in the reactants is the same as the number of atoms in the products by counting the total mass of each compound and making sure the reactants have more mass than the products by counting the mass of each atom and making sure the reactants are more massive than the products

akia is balancing the equation na + h₂o → naoh + h₂. he tries to find the coefficients that will balance the equation. how could he find the correct coefficients? by counting each individual atom and making sure the number of each kind of atom is the same in the reactants and the products by counting the total atoms and making sure the number of atoms in the reactants is the same as the number of atoms in the products by counting the total mass of each compound and making sure the reactants have more mass than the products by counting the mass of each atom and making sure the reactants are more massive than the products

Answer

Brief Explanations:

In chemical - equation balancing, the law of conservation of mass is applied. This means that the number of each kind of atom must be the same on both the reactant and product sides. Counting individual atoms ensures this balance. Counting total atoms doesn't guarantee that each type of atom is balanced. Also, in a balanced chemical equation, the mass of reactants equals the mass of products (law of conservation of mass), so options about reactants having more mass are incorrect.

Answer:

by counting each individual atom and making sure the number of each kind of atom is the same in the reactants and the products