Chemistry - Chp 12 - Stoichiometry - PowerPoint
The mole
Mole – chemical unit of amount
Avogadro constant
“How Big is a Mole Worksheet” Find This Worksheet In Your Notebook.
IIIIIIIV The Mole I. Molar Conversions A. What is the Mole? n A counting unit n Similar to a dozen, except instead of 12, it’s 602 billion trillion 602,000,000,000,000,000,000,000.
The Mole Chapters 10 & 11. What is a mole? .
Solutions. Chemical calculations 1- molecular weight (Mwt) the sum of atomic weights (Awt) of all elements in the formula. Examples: NaCl: Mwt = 23 +
Chapter 12 “Stoichiometry” Chemistry Chemistry Pioneer High School Mr. David Norton.
Chapter 8 Molecular & Formula Masses. How many minutes does it take light to reach us from the sun which is 93,000,000 miles distant.
THE MOLE... a unit of counting Quantities in Chemical Reactions.
Regents Chemistry. What’s a Mole??? One mole of donuts contains 6.022 x 10 23 donuts One mole of H 2 O contains 6.022 x 10 23 molecules One mole of.
