CHEMICAL QUANTITIES All Roads Lead to the Mole Chemical Quantities Measuring donuts: 1 dozen = 12 donuts (count) 1 dozen = 500 g donuts (mass) 1 dozen.
CH 3: Stoichiometry Moles. Mole Defined Mole = number equal to the # of carbon atoms in exactly 12 grams of pure C-12. –Mole = 6.022 x 10 23 –Called Avogadro’s.
1.Commercial vinegar was titrated with NaOH solution to determine the content of acetic acid, HC 2 H 3 O 2. For 20.0 milliliters of the vinegar, 26.7 milliliters.
Chapter 10 Chemical Reactions. Types of Chemical Reactions 1)Oxidation-Reduction (Redox) 2) Combination 3) Decomposition 4) Replacement 5) Ion Exchange.
Mass Relationships in Chemical Reactions. Names associated with an amount Can you think of any more?????
The MoleThe Mole Chapter 9 Atomic mass the mass of an atom in atomic mass units (amu) Micro World atomic mass units Macro World grams.
An acid can be defined as a substance that yields hydrogen ions (H + ) when dissolved in water. Simple acid naming: If anion name ends with “-ide” Then.
NOTES: 10.1-10.2 – Chemical Quantities (The Mole / Molar Mass) All Roads Lead to the Mole!!
Representative Particles Whatever type of particle that is being examined.
1 Chapter 5 Chemical Quantities and Reactions 5.2 Molar Mass Copyright © 2009 by Pearson Education, Inc.