In a Chemical Reaction Matter Is Neither Created Nor Destroyed
Charcoal burning in air iron rust Decomposition of wood. Enthalpy H is the transfer of energy in a reaction for chemical reactions it is in the form of heat and ΔH is the change in enthalpy. Law Of Conservation Of Mass Conservation Of Mass General Relativity Conservation Chemical changes result in the production of a new substance and cannot be reversed. . 0 Positive - Nonspontaneous. I Physical state of reactants must be mentioned eg. Also a similar idea existed in ancient Jain. Being a state function means that ΔH is independent of the processes between initial and final states. Thus during any chemical reaction and low-energy. An aluminum atom would appear out of nowhere and two 2 iron atoms and one 1 oxygen atom would magically disappear. We know from the Law of Conservation of Mass which states that matter can neither be created nor destroyed that this simply cannot occur. ΔH is a state function. The ...