This lecture reviews OYO problems 7.7 7.9 and 7.11 and continues to review Moles to moles problems. I paused the computer while the class was working on PP number 10 and forgot to start it back. I am sorry. If you have problems I can send you solution but this type of problem is not on the upcoming test. https://us02web.zoom.us/rec/share/C4HXnkHBZMPFcmDmdE7rGp58k9792XDxwHGg_2veOGHQv6wF6vPiXlPx-UbyoSjn.1Un4gucDApwOhPdt?startTime=1770915796000 Passcode: 9ujyK.J3 Homework is to

February 12- In class- workbook pages 189-190. Weekend work- pages 191-194. We will have a test on Tuesday.

HW is 22A, 22B, & 22C