Unit III Chemical Composition (i.e. The Mole )
C HEMISTRY W ARM U P (B ACK TO CONVERSIONS!!!!) Convert the following: 5.5 dozen apples = _____ kg apples (1 dozen = 2.0 kg apples) 3 dozen apples = _____.
Unit III Chemical Composition (i.e. The Mole) Atomic Masses Atomic masses use Carbon 12 ( 12 C) as the standard Calculated with the aide of a mass spectrometer.
CHEMISTRY 1 ST SEMESTER EXAM REVIEW. 1. A measure of the quantity of matter is 2. List a process that is a physical change. 3. List a process that is.
The Mole Standards Standards The Mole 1 dozen = 1 gross = 1 ream = 1 mole = 12 144 500 6.02 x 10 23 There are exactly 12 grams of carbon-12 in one mole.
The Mole
How many is that?
Stoichiometry
Chapter 10
Stoichiometry and the Mole
