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Specific heat capacity is the amount of energy needed to raise the temperature of 1g of a substance by 1C. The standard enthalpy of formation, however, is the change in enthalpy when one mole of a substance is formed from its pure elements.
heat capacity is the energy required to raise temp of a substance which is much different from the energy change from forming a bond. These are separate ideas as one deals with change in temp and phase of a substance and the other is chemical changes to the substance
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