How does a balanced chemical equation demonstrate the Law of Conservation of Mass? (1 point)
O it shows that no atoms have been gained or lost during the reaction
O it shows that all compounds remain bonded after the reaction
O it shows that only physical changes follow the Law of Conservation of Mass
O it shows that the properties of the elements stay the same after the reaction
The correct answer is:
It shows that no atoms have been gained or lost during the reaction.
The correct answer is: A. It shows that no atoms have been gained or lost during the reaction.
A balanced chemical equation demonstrates the Law of Conservation of Mass by ensuring that the total number of atoms of each element on the reactant side is equal to the total number of atoms of the same element on the product side. This means that no atoms are created or destroyed during a chemical reaction, and the total mass of the reactants is equal to the total mass of the products.
The correct answer is:
It shows that no atoms have been gained or lost during the reaction.
A balanced chemical equation demonstrates the Law of Conservation of Mass by ensuring that the number of atoms of each element remains the same on both sides of the equation. According to the Law of Conservation of Mass, mass cannot be created or destroyed in a chemical reaction. This means that all the atoms present before the reaction must still be present after the reaction.
By balancing the chemical equation, you adjust the coefficients in front of each compound or element to ensure that the number of atoms on both sides of the equation is equal. This ensures that no atoms have been gained or lost, and therefore, it follows the Law of Conservation of Mass.