kiley wants to balance the equation h₂ + n₂ → nh₃. which would be her first step in balancing an…

kiley wants to balance the equation h₂ + n₂ → nh₃. which would be her first step in balancing an equation?\nmultiplying the subscripts in the atoms of the reactants together\nadding the coefficient 3 in front of h₂ and the coefficient 2 in front of nh₃\nchanging the subscripts so they match for the total number of atoms\ncreating a chart that shows the number of atoms in the reactants and products

kiley wants to balance the equation h₂ + n₂ → nh₃. which would be her first step in balancing an equation?\nmultiplying the subscripts in the atoms of the reactants together\nadding the coefficient 3 in front of h₂ and the coefficient 2 in front of nh₃\nchanging the subscripts so they match for the total number of atoms\ncreating a chart that shows the number of atoms in the reactants and products

Answer

Answer:

D. creating a chart that shows the number of atoms in the reactants and products

Brief Explanations:

To balance a chemical equation, first, one needs to know the number of each type of atom in reactants and products. A chart helps in visualizing this information. Changing sub - scripts is incorrect as it changes the chemical substance. Adding coefficients is a later step. Multiplying sub - scripts is not a valid balancing step.