The heat of vaporization of toluene is . Calculate the change in entropy when of toluene boils at . Be sure your answer contains a unit symbol. Round your answer to significant digits.

Which statement best summarizes the importance of ernest rutherford’s gold foil experiment? it proved that all of john dalton’s postulates were true. it verified j. j. thomson’s work on the atomic structure. it showed that an electron circles a nucleus in a fixed-energy orbit. it showed that a nucleus occupies a small part of the whole atom.