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Does this chemical recation PbCl2 Pb Cl2 obey the law of conservation of mass?
Yes, because the equation is balanced
Why doesn't rusting violate the law of conservation of mass?
Why should it violate it? Atoms are simply rearranged. No new atoms are created, no atoms are destroyed. The rust will have more mass than the original iron (or whatever metal is rusting), but that's because oxygen atoms from the atmosphere are added. Add: This does not violate the law of conservation of mass, because the mass of the rust is the combined mass of the iron and the oxygen in the atmosphere that reacted to form the rust.
What law states that mass cannot be created or destroyed in chemical or physical changes?
The law of conservation of mass/matter states that mass/matter cannot be created or destroyed in chemical or physical changes.
What scientific law is satisfied when balancing equations?
Law of Conservation of mass(atomic mass). As mass can be considered relative to energy, therefore Law of Conservation is also correct but Law of conservation of mass is is much more accurate because here mass is a much more accurate term that is required here. Here, since, we are balancing molecules, then we require atomic or molecular mass.
Does hydrogen peroxide obey the law of conservation of matter?
The law of conservation of matter is applied to processes not to a compound.
Does rusting violate the law of conservation of mass?
no Nothing violates that law.
What types of changes observe the law of conservation of mass?
All changes, other than some nuclear reactions, must obey the Law of Conservation of Mass. Chemical reactions, physical changes, heating, cooling, and phase changes must obey the Law of Conservation of Mass.
Does Na H2O NAOHaq H2g obey the law of conservation of matter?
All chemical reactions obey the law of conservation of matter.
Does this chemical recation PbCl2 Pb Cl2 obey the law of conservation of mass?
Yes, because the equation is balanced
Why doesn't rusting violate the law of conservation of mass?
Why should it violate it? Atoms are simply rearranged. No new atoms are created, no atoms are destroyed. The rust will have more mass than the original iron (or whatever metal is rusting), but that's because oxygen atoms from the atmosphere are added. Add: This does not violate the law of conservation of mass, because the mass of the rust is the combined mass of the iron and the oxygen in the atmosphere that reacted to form the rust.
What law states that mass cannot be created or destroyed in chemical or physical changes?
The law of conservation of mass/matter states that mass/matter cannot be created or destroyed in chemical or physical changes.
What law represents a balanced chemical equation?
The law of conservation of mass, which states that in a closed system, mass is neither created nor destroyed, it can only change form. This means that in a chemical reaction that takes place in a closed system, the mass of the reactants equals the mass of the products.
What are some physical and chemical changes sugar can undergo?
It's either obey the law of conservation of mass, causing new matter to be created or it is an execption to the law of conservation of mass.
What scientific law is satisfied when balancing equations?
Law of Conservation of mass(atomic mass). As mass can be considered relative to energy, therefore Law of Conservation is also correct but Law of conservation of mass is is much more accurate because here mass is a much more accurate term that is required here. Here, since, we are balancing molecules, then we require atomic or molecular mass.
Does hydrogen peroxide obey the law of conservation of matter?
The law of conservation of matter is applied to processes not to a compound.
What are the law of conservation of mass as it relates to phase changes?
it is the same as the law of conservation of mass
Why must chemical equations be balanced using coefficients?
The number of atoms in the reactant and products must be equal to obey the law of conservation of mass.
