Answer:
to remember when balancing nuclear equations: 1. The total of the superscripts (mass numbers, ) in the reactants and products must be the same. 2. The total of the subscripts (atomic numbers, ) in the reactants and products must be the same P a r t A What is the value of in the following nuclear reaction?
When you balance an equation you can only change the coefficients (the numbers in front of molecules or atoms). Coefficients are the numbers in front of the molecule. Subscripts are the smaller numbers found after atoms. These cannot be changed when balancing chemical equations! Subscripts are the smaller numbers found after atoms.
Balanced chemical equations have the same number and type of each atom on both sides of the equation. The coefficients in a balanced equation must be the simplest whole number ratio. Mass is always conserved in chemical reactions.
Keeping this in view, what is meant by a balanced equation? A balanced equation is an equation for a chemical reaction in which the number of atoms for each element in the reaction and the total charge is the same for both the reactants and the products. Also Known As: Balancing the equation, balancing the reaction, conservation of charge and mass.
Step-by-step explanation: