Question

use the video about the law of conservation of mass on the previous slide to answer the following questions: write an explanation of the law of conservation of mass. use evidence (data) from the video to support your explanation. type here: in the video, how many hydrogen (h) atoms are on the reactant and product side of the reaction? does this follow the law of conservation of mass? type here:

Explanation:

The Law of Conservation of Mass states that in a closed - system chemical reaction, the total mass of the reactants is equal to the total mass of the products. This is because atoms are neither created nor destroyed during a chemical reaction, only rearranged. Regarding the number of hydrogen atoms, without the video data, we can't give a specific number, but if the reaction follows the law, the number of hydrogen atoms on the reactant side should equal the number on the product side.

Answer:

1. The Law of Conservation of Mass states that in a closed - system chemical reaction, mass is conserved as atoms are only rearranged, not created or destroyed.
2. Without video data, the specific number of hydrogen atoms on reactant and product sides can't be determined, but if the reaction follows the law, the number of hydrogen atoms on both sides should be equal.