The mass of the reactants equals the mass of the products.
{"Image DocumentName": "The mass of the reactants equals the mass of the products.", "Image ImageDescription": "Conservation of Mass. The law of conservation of mass states that mass is neither created nor destroyed in a chemical reaction, it is conserved. The mass of the reactants equals the mass of the products. massreactants = massproducts. Section 3-2.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}