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The top documents tagged [representative particles]

The Mole. Review of Terms Atomic mass: the weighted average of the masses of the existing isotopes of an element Formula mass: the sum of all of the atomic
The Mole. Review of Terms Atomic mass: the weighted average of the masses of the existing isotopes of an element Formula mass: the sum of all of the atomic
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The Mole The Basic Chemical Unit. A Mole is : A chemical quantity A Mole of any substance is Chemically equivalent to a mole of any other substance
The Mole The Basic Chemical Unit. A Mole is : A chemical quantity A Mole of any substance is Chemically equivalent to a mole of any other substance
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What is a Mole? To a chemist a mole is a counting unit for a substance. Abbreviated “mol”
What is a Mole? To a chemist a mole is a counting unit for a substance. Abbreviated “mol”
218 views
6.02 X 10 23 representative particles The Mole (also known as Avogadro’s number!)
6.02 X 10 23 representative particles The Mole (also known as Avogadro’s number!)
232 views
How you measure how much? You can measure mass, or volume, or you can count pieces. We measure mass in grams. We measure volume in liters. We count pieces
How you measure how much? You can measure mass, or volume, or you can count pieces. We measure mass in grams. We measure volume in liters. We count pieces
229 views
What is the molar mass of Calcium Chloride (CaCl 2 ) (to the nearest tenth!) ? 111.1g/mol
What is the molar mass of Calcium Chloride (CaCl 2 ) (to the nearest tenth!) ? 111.1g/mol
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Stoichiometry: Mathematics of Chemical Formulas and Equations
Stoichiometry: Mathematics of Chemical Formulas and Equations
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1 Section 7.1 The Mole: A Measurement of Matter n OBJECTIVES: –Describe how Avogadro’s number is related to a mole of any substance. –Calculate the mass
1 Section 7.1 The Mole: A Measurement of Matter n OBJECTIVES: –Describe how Avogadro’s number is related to a mole of any substance. –Calculate the mass
219 views
Chapter 7 Chemical Quantities or How do you measure how much? You can measure mass, volume, or you can count pieces of a substance. We measure mass in
Chapter 7 Chemical Quantities or How do you measure how much? You can measure mass, volume, or you can count pieces of a substance. We measure mass in
220 views
Chapter 11. Substances react according to definite ratios of numbers of particles (atoms, ions, formula units or molecules). Balanced chemical equations
Chapter 11. Substances react according to definite ratios of numbers of particles (atoms, ions, formula units or molecules). Balanced chemical equations
236 views
Stoichiometry and the Mole SOL Review. The Mole Stoichiometry and the Mole
Stoichiometry and the Mole SOL Review. The Mole Stoichiometry and the Mole
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Intro Questions: Write these questions down on a separate sheet of paper so that at the end of class you can answer the questions and hand your responses
Intro Questions: Write these questions down on a separate sheet of paper so that at the end of class you can answer the questions and hand your responses
219 views