It's a law of nature - the way our Universe works. Whether there is a purpose in the laws of nature... Well, that depends whether you believe whether the Universe was made by God, or by random chance. Perhaps the Universe is more organized that way. In any case, this law is closely related to some other laws, such as conservation of energy, and conservation of momentum.
Mass and energy
Mass is conserved. This means it remains constant.
The mass of reactants must be equal to the mass of products.
Yes, mass is conserved in a chemical reaction, including the reaction between zinc and iodine. This principle is known as the Law of Conservation of Mass, where the total mass of reactants is equal to the total mass of products formed.
Yes, mass is conserved in the combustion of methane. According to the law of conservation of mass, the total mass of reactants (methane and oxygen) equals the total mass of products (carbon dioxide and water) during the reaction. Although the form of the substances changes, no mass is lost or gained in the process.
Mass is conserved. It is a law of nature.
Yes. Basically, mass is always conserved.Yes. Basically, mass is always conserved.Yes. Basically, mass is always conserved.Yes. Basically, mass is always conserved.
In a chemical reaction, the total mass and the number of atoms of each element are always conserved. This is known as the law of conservation of mass.
Both mass and charge
i don'know
yes
Mass and energy
In the beginning of the 20th century. He proposed mass-energy equivalence in 1905, and set out to mathematically express this. E = mc2 shows that energy can be converted into mass, and mass into energy. Thus, we no longer say that mass is conserved, or energy is conserved. But rather, we say that mass-energy is conserved.
When balancing a chemical equation, the number of each type of atom on the reactant side must be equal to the number of each type of atom on the product side. Mass and charge are conserved during a chemical reaction as well.
Yes, the Law of Conservation of Mass states that mass is conserved in a closed system, meaning that the total mass of the reactants must equal the total mass of the products in a chemical reaction.
Energy is not conserved in some situations, especially in processes involving non-conservative forces like friction or air resistance. The conservation of mass, acceleration, and momentum are fundamental principles in physics.
Mass is conserved during the combustion of methane due to the principle of conservation of mass, which states that matter cannot be created or destroyed, only transformed. In the case of methane combustion, the reactants (methane and oxygen) are converted into products (carbon dioxide and water) through a chemical reaction. The total mass of the reactants is equal to the total mass of the products, demonstrating the conservation of mass.