I have them all the same day and they are back to back (starting from 11:00 a.m-9:30 p.m). I’m a commuter, and I this is my first semester of college freshman year. I really don’t want to overexert myself, and the only thing I can do would be to switch Chem 119 Lab to the day before.
No one knows precisely what those classes are because every school has a different numbering system, but yes, from the information you’ve provided I would say it’s a bad idea.