Cyclohexane conformations for organic chemistry- 5 minute work

How much energy moves onto the next level, in an energy pyramid

Your friend offers to show you an intrusive igneous rock. which of the following would you expect to see?

How much heat is released upon converting one mole of steam (18.0 g) from 100.0 ∘c to water at 25.0 ∘c? show work and constants, trying to figure out how it works. only given the heat capacity for steam and water so try to only use that