Ecology: Human Impact & Conservation IB Biology G3 & G4.
Honors Chemistry Part 1 Unit 4 – The Mole. WHAT IS A MOLE? 602214199000000000000000 6.02 x 10 23.
The Materials: Pick up a packet and assessment plan. Paper, pencil, scientific calculator, periodic table The Plan: Learn about 3 definitions.
UPSEE - Chemistry -2006 Unsolved Paper
1 STOY-KEE-AHM-EH-TREE Stoichiometry is the part of chemistry that studies amounts of substances that are involved in reactions.
Monday- YOU DO COPY HW U1L3 and learn cell song..take the quiz, take a screen shot of your screen with the score and include the time on your computer.
1 Quantities of Reactants and Products Chapter 4 Antoine Lavoisier 1743-1794. “Father of modern chemistry.” Recognized true elements. Used quantitative.
Mass laws Law of Conservation of Mass Law of Constant Composition Law of Multiple Proportions Structure of the Atom Nucleus (protons and neutrons) Electrons.
Do Now - March [22-5], 2009 1.Give three examples of things that involved nuclear chemistry. 2.What is the definition of a half-life ? 3.Draw the basic.
Chapter 5 Chemical Quantities and Reactions 5.1 The Mole 1.
1 Chapter 7 Chemical Quantities The Mole Basic Chemistry Copyright © 2011 Pearson Education, Inc. Collections of items include dozen, gross, and mole.
Nomenclature & Formulas