chem questiions

I need support with this Chemistry question so I can learn better.

  • heat transfer during changes of state (isothermal processes)
  • heat of fusion, heat of vaporization and quantifying heat transfer during changes of state (for example, solid LaTeX: longleftrightarrow


    liquid or liquid LaTeX: longleftrightarrow


    gas)

  • heating or cooling curves and how to calculate total heat transfer as a substance changes state and heats or cools (for example, how much heat energy is absorbed or evolved as ice melts to water, heats up and then vaporizes to steam).