Chapter 3: Matter - Properties and Changes

3.1 Properties of Matter States of Matter

Solid - Liquid - Gas - Vapor - Physical Properties -

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Chemical Properties -

3.2 Changes in Matter Physical Change -

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Chemical change - Evidence of Chemical Change

Law of Conservation of Mass - A 10.0 g sample of magnesium reacts with oxygen to form 16.6 g of Magnesium oxide. How many grams of oxygen reacted?

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3.3 Mixtures of matter Mixture - Heterogeneous Mixture - Homogeneous Mixture (solution) -

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Separating Mixtures- Filtration -

Distillation -

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Crystallization -

Sublimation -

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Chromatography -

3.4 Elements and Compounds Element - Periodic Table - Compounds -

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Properties of Compounds vs. Elements

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Law of Definite Proportions -

A 1.0 g sample of hydrogen reacts with 19.0 g of fluorine. What is the % of hydrogen in the compound?

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Law of Multiple Proportions - When different compounds are formed by a combination of the same elements, different mass of one element combine with the same relative mass of the other element in a ratio of small whole numbers

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