PChemLabTXT_page_157

PChemLabTXT | page 157 | https://thedailydialectics.com/pdfs/education/chemistry/p-chem/PChemLabTXT/PChemLabTXT.pdf

Rey. Confirming Pages ic 146 Chapter VI. Thermochemistry As we shall see, it is often unnecessary to carry out this step in actuality, since the associated change in energy or enthalpy can be calculated from the known temperature difference. By adding Eqs. (2) and (3), we obtain Eq. (1) and verify…