Hey yalll ok so like I need help & this is science or chemistry or whatever yall would like to call it! Can yall help me? I am having problems with this and I dont understand this so if yall could help me that would be Wonderfu! <3

I’m really not sure what’s the answer. sorry

The answer would be solvent

Hi how are you nice to meet u

The internal energy of the system we can term it as total potential energy and kinetic energy. energy flows out of the surrounding from the system then we can say that the internal energy of the final state is lower than its initials. the sign of  δesystem is negative.δesystem = efinal - einitial=-ve  efinal  ∠einitial.