Chemistry lecture- 3/3/266 days ago1 min readLecture contains review of grams to moles to moles to grams problems and starts empirical formulashttps://us02web.zoom.us/rec/share/86kPypzFsnx8EUsd8Q4wfcuGhG_k35CO170cAyiB5Z0V4YEOkKS0bDe5542kb8XL.-h6aELkDIGv46wuk?startTime=1772557327000Passcode: 9W#.=Ec8