'Mol al' presentation slideshows

Formulas, Equations, and Moles

Chapter 3. Formulas, Equations, and Moles. 3 ways of representing the reaction of H 2 with O 2 to form H 2 O. reactants. products. A process in which one or more substances is changed into one or more new substances is a chemical reaction.

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Quantitative Chemistry Unit

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STOICHIOMETRY

688 views • 37 slides

Mass Relationships in Chemical Reactions

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The Arithmetic of Chemistry

570 views • 35 slides

QUANTITATIVE CHEMISTRY

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Mass Relationships in Chemical Reactions

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Mass Relationships in Chemical Reactions

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Mass Relationships in Chemical Reactions

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Stoichiometry!

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Mass Relationships in Chemical Reactions

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Mass Relationships in Chemical Reactions

Mass Relationships in Chemical Reactions. Chapter 3. 100. Natural lithium is: 7.42% 6 Li (6.015 amu) 92.58% 7 Li (7.016 amu). Average atomic mass of lithium:. = _______ amu. 3.1. Dozen = 12. Pair = 2. The mole (mol) is the amount of a substance that

416 views • 27 slides

The Arithmetic of Chemistry

The Arithmetic of Chemistry. Stoichiometry and chemical reactions. 3 ways of representing the reaction of H 2 with O 2 to form H 2 O. reactants. products. A process in which one or more substances is changed into one or more new substances is a chemical reaction.

436 views • 26 slides

Mass Relationships in Chemical Reactions

573 views • 25 slides

The SI System of Measurement

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Mass Relationships in Chemical Reactions

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Chapter 9

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Chapter 3 Mass Relationships in Chemical Reactions Semester 2/2011

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Stoichiometry 1

Stoichiometry 1. Mole-Mole and Mass-Mass Conversions. Review. In chemical reactions, mass is neither created nor destroyed. Law of Conservation of Mass A balanced chemical equation obeys the Law of Conservation of Mass. WRONG: N 2 + H 2 ? NH 3 RIGHT: N 2 + 3H 2 ? 2NH 3.

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HW Answers

HW Answers. 10.15 & 16. Catalyst. In the following chemical reaction, hydrogen peroxide is broken down into water and oxygen. __H 2 O 2 ? __H 2 O + __O 2 Balance the chemical equation. Is this a decomposition or synthesis reaction? What is the mole ratio of water to oxygen?

611 views • 12 slides