CHE 150 Study Guide - Quiz Guide: Hmx, Radio Frequency
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Kinetic = energy associated with motion of object (ek=1/2 mv2), measured in joules (kg*m2/s2); 1 calorie = 4. 184j. Potential = energy by virtue of position in field of force (ep = mgh); 1watt = 1j/s. Internal = sum of kinetic and potential energies of the particles making up a substance. Heat capacity and specific heat: heat capacity (c) = heat required to raise temperature of substance by. Change in enthalpy ( h = obtained by subtracting the enthalpy of the reactants from the enthalpy of the products o o. H = q if the reaction is at constant pressure. H f = n h f. Products - n h f: fuel = substance that is burned to create energy. When you burn different elements their flames are different colors and when the colors ae analyzed using a prism you can see the emission spectra of the element (to understand this you must understand light)
