Question
How does the formation of water from hydrogen and oxygen demonstrate the conservation of mass?(1 point)ResponsesThe atomic number of the reactants equals the atomic number of the product, and the product has the same number of molecules as the reactants.The atomic number of the reactants equals the atomic number of the product, and the product has the same number of molecules as the reactants.The atomic number of the reactants equals the atomic number of the product, and the product has the same number of atoms as the reactants.The atomic number of the reactants equals the atomic number of the product, and the product has the same number of atoms as the reactants.The atomic mass of the reactants equals the atomic mass of the product, and the product has the same number of atoms as the reactants.The atomic mass of the reactants equals the atomic mass of the product, and the product has the same number of atoms as the reactants.The atomic mass of the reactants equals the atomic mass of the product, and the product has the same number of molecules as the reactants.
Answers
GPT-4o mini
The correct response is:
**The atomic mass of the reactants equals the atomic mass of the product, and the product has the same number of atoms as the reactants.**
This option accurately reflects the principle of conservation of mass in a chemical reaction, which states that matter cannot be created or destroyed. In the formation of water from hydrogen and oxygen, the total mass (and thus the atomic mass) of the reactants (H₂ and O₂) is equal to the total mass of the product (H₂O), and the number of atoms in the reactants equals the number of atoms in the product.
**The atomic mass of the reactants equals the atomic mass of the product, and the product has the same number of atoms as the reactants.**
This option accurately reflects the principle of conservation of mass in a chemical reaction, which states that matter cannot be created or destroyed. In the formation of water from hydrogen and oxygen, the total mass (and thus the atomic mass) of the reactants (H₂ and O₂) is equal to the total mass of the product (H₂O), and the number of atoms in the reactants equals the number of atoms in the product.