Question

A) Write out the Law of Conservation of mass. B) Are atoms conserved in a chemical reaction ? Explain C) Is mass conserved in a chemical Reaction? Explain D) Are the number of moles conserved in a chemical reaction? Exp from A-D

Answer 1

hus) a) The lame of Conservation of mass states that mass in an isalarted system w neither Created nou destroyed by Chemical reactions Que physical transformation. PA b) Yas, atoms are conserved in a chemical reaction, because stond eelve Amcellest Unit and basically in a chemical Ran entants Combination of atonas are houticipate do theg, atoms cort detsoed it only cuplenge differently. C + O2 CO2 C) Tas, Mass is consove in a Chemical Reaction, acc. to laue of Centervation of may So mass of product = mass of Reactanto No The number of males are not Conserved in a Chemical oxn because moles is only a unit, like if atans are combined and foumed that moleculy so tedal males of Reactant decreses a Thank you