Multiple Choice
Determine the change in enthalpy for the following reaction from the enthalpies of formation for the reactants and products.
(C2H2Cl2, +4.27 kJ/mol; C2H2Cl4, -155.6 kJ/mol)
Cl2(g) + C2H2Cl2(g) C2H2Cl4(g)
A) +159.9 kJ/mol
B) -159.9 kJ/mol
C) -151.3 kJ/mol
D) +151.3 kJ/mol
E) +153.1 kJ/mol
Correct Answer:

Verified
Correct Answer:
Verified
Q60: The kinetic energy associated with the random
Q82: Which statement A-D about the relationship between
Q114: Benzoic acid is used to determine the
Q115: Determine the standard enthalpy of formation
Q116: Using the following data for water,
Q117: Using the following data for water,
Q118: Work is done when a force moves
Q121: The integrated circuits in your cell
Q122: When ammonium nitrate (NH<sub>4</sub>NO<sub>3</sub>)(s) is used in
Q124: You have a summer job in a