Free Energy

What do you think when you hear the word "spontaneous?" Does a specific definition or other associated words come to mind? What make something spontaneous? What if you were asked to name a spontaneous chemical reaction?

Post your responses to these questions in the discussions area. Then, return to the topic several times over the next few days to read your coursemates’ posts. Reply to at least two of them, being sure to offer new insights, ask questions, and encourage further conversation.