Braineos2
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mass reactants = mass productslaw of conservation of massmass element/mass compound X 100perecnt by masschemical combination two or more differentcompoundone or more substances changing into new substances, called chemical reactionchemical changeseperates componets of a mixture based on tendency each component travel across the surface of another materialchromatographyability or inability substance to combine with change into one or more new substanceschemical property |
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