Slide 1 Slide 2 Stoichiometry Sherlock Holmes, in Sir Arthur Conan Doyles A Study in Scarlet In solving a problem of this sort, the grand thing is to be able to reason backward.…

Slide 1 Slide 2 AP Chemistry Chapter 3 Chemical Quantities (The Mole) Slide 3 Amedeo Avogadro Hypothesis: Equal volumes of different gases at the same temperature and pressure…

Slide 1 Slide 2 Unit 5 Moles and Stoichiometry Lesson 2: The Molar Relationships Slide 3 Molar Relationships We can convert between moles, N A, molar mass and volume using…

Slide 1 Atoms: The building blocks of Matter Counting Atoms Slide 2 Atomic Number The number of protons in the nucleus of each atom Identifies element Periodic table –…

keep it simple science Avogadro's Hypothesis The Italian, Amadeo Avogadro (1776-1856) was trained in Law, but became very interested in Science. In 1811, he noticed…

The Mole 1 dozen = 1 gross = 1 ream = 1 mole = 12 144 500 6.02 x 1023 Avogadroâs Number 6.02 x 1023 is called âAvogadroâs Numberâ in honor of the Italian chemist Amadeo…

The Mole Molar Mass Also called atomic mass, formula mass, molecular mass Unit = g/mol Calculating Molar Mass Use the average atomic mass from the periodic table For atoms…

The Mole 1 dozen = 1 gross = 1 ream = 1 mole = 12 144 500 6.02 x 1023 Avogadroâs Number 6.02 x 1023 is called âAvogadroâs Numberâ in honor of the Italian chemist Amadeo…

Counting Atoms Co CO CO2 C6H12O6 Mg(NO3)2 How many atoms are there in 5 molecules of Mg(NO3)2? â¦5 molecules of C6H12O6? Bring: Calculator Periodic table EVERY DAY Masses…

The Mole Standards The Mole 1 dozen = 1 gross = 1 ream = 1 mole = 12 144 500 6.02 x 1023 There are exactly 12 grams of carbon-12 in one mole of carbon-12. Avogadro’s Number…