dissolving is an example of two substances being combined physically
dissolving_event is disassembling. dissolving_event is not physical_creation_event. dissolving_event is physical_creation_event. dissolving is liquefaction. dissolving_event is not disassembling. dissolving_event is physical_transformation. disassociation is not separation. dissolving_event is not physical_transformation. disassociation is separation. distillation is separating.