For the reaction below: CH₂ + Cl₂ CH₂-Cl + H-Cl a. Estimate the gas phase enthalpy change using bond dissociation enthalpies from the OWL Table Reference.. your text. Click the References button and then click the Tables link on the drop-down that appears. Include algeb units. b. Is the reaction exothermic or endothermic?

How is average bond strength related to relative potential energies of the reactants and the products?

Compare your answer from Exercise 72 of Chapter 3 to the H value calculated from standard enthalpies of formation in Appendix 4. Explain any discrepancies. .. 72. Acetic acid is responsible for the sour taste of vinegar. It can be manufactured using the following reaction: Use tabulated values of bond engines(Table 3-3) to estimate E for this reaction

The enthalpy change for the reaction of hydrogen gas with fluorine gas (o produce hydrogen fluoride is 542 U for the equation as written: mg src=Images/HTML_99425-10-41QAP_image001.jpg alt="" align="top"/> l type='a'> What is the enthalpy change per mole of hydrogen fluoride produced? Is the reaction exothermic or endothermic as written? What would be the enthalpy change for the reverse of the given equation (that 1%, for the decomposition of HF into its constituent elements)?