1. Welcome to Chemistry II – Day IV
Portland Evening Scholars
Mr. Treothe Bullock – Instructor

Complete Chemical Naming and
Composition  Prefix System
 Oxidation numbers & practice

Chapter 7 Review – Section 1
 We will go over together

Chemical Composition Quantitative
Analysis
 Using chemical formulas – molar
mass calculations
 Converting between mass, # of
particles and moles (the currency
of chemistry math)
 Using molar mass, empirical and
molecular formulas to determine
formula’s
 %composition

Final Project Questions – You should
be ready to identify a chemical change
– from raw materials to the making of
your component

Ionic Compounds Lab –Formula
Poker – 5 card draw
 Review of procedure
 Get a sign off when completed

Homework for Next Week
 6 Questions
 Complete Chapter 7 reading &
review
 Make progress on Final Project
 Unit 7 Packet should be
completed