DID YOU KNOW??? Mole Day is celebrated annually on October 23 from 6:02 a.m. to 6:02 p.m. to commemorate Avogadro's Number (6.02 x 10^23), which is a basic measuring unit in chemistry.Practice, practice, practice. That's what is required to master molar mass problems. Keep working through the additional example problems from class. For extra practice, you can work some problems in Chapter 10 - #1-9 on page 342, #30 - 39 and #45 on page 344. Next week, we will be having a quiz.
HW: Complete a journal entry using the Unit 5 Notes sheet - include all of the information in your journal (due Tuesday).
