Robuta

https://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S0187-893X2008000300010&lng=es&nrm=iso
conservation of energyreadingsoriginsfirst
https://www.sciencing.com/law-of-conservation-of-mass-definition-formula-history-w-examples-13720453/
Law of Conservation of Mass: Definition, Formula, History (w/ Examples)
law of conservationmassdefinitionformulahistory
https://www.pearson.com/channels/general-chemistry/asset/13497888/according-to-the-law-of-conservation-of-mass
According to the Law of Conservation of Mass, what happens to the atoms of the reactants during a chemical reaction?
law of conservationwhat happensaccordingmass