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Chem Grem Ch 5

Moles

QuestionAnswer
Collection Term Specific Number of items EX; 1dozen donuts = 12 donuts
A Mole Collection of particles,atoms,molecules that contains same number of particles there are Carbon atoms in 12.0 grams of Carbon
Avargardos Number 6.02 X 10/23rd
Avagardos Number(equality) 1 mole= 6.02 x 10/23rd
Avargardos Number conversion factor) 6.02 X 10/23rd particles = 1 mole 10/23X 6.02= 1 mole
Molar Mass Quantity in grams that equals the atomic mass of that element...* convert between grams & Moles
Molar Mass Compound Multiply Molar Mass of each element by its subscript in the formula & add results
Created by: 1298518297