'00 cm 3' diaporamas de présentation

Acids and Bases

Acids and Bases. L. Scheffler Lincoln High School. Acids and Bases. The concepts acids and bases were loosely defined as substances that change some properties of water. One of the criteria that was often used was taste. Substances were classified salty-tasting sour-tasting

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Geometry November 13, 2013

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Gas Laws

Gas Laws. L. Scheffler Lincoln High School. 1. Gases. Variable volume and shape Expand to occupy volume available Volume, Pressure, Temperature, and the number of moles present are interrelated Can be easily compressed Exert pressure on whatever surrounds them

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Chapter 3

Chapter 3. Units and Dimensional Analysis. Chapter 3 - Goals. Know and understand the metric system. Be able to use units in performing mathematical operations. Know and be able to convert within and between measurement systems. Know and be able to use Dimensional Analysis.

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Determining Density

3.4. Determining Density. Determining Density What determines the density of a substance?. 3.4. Determining Density. Density is the ratio of the mass of an object to its volume. 3.4. Determining Density. Each of these 10-g samples has a different volume because the densities vary. 3.4.

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Density 3.4

Density 3.4. Density. 3.4. If you think that these lily pads float because they are lightweight, you are only partially correct. The ratio of the mass of an object to its volume can be used to determine whether an object floats or sinks in water. 3.4. Determining Density. Determining Density

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Scientific Method and Writing a formal lab report in Science

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Density

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DENSITY

DENSITY. A PHYSICAL INTENSIVE PROPERTY. DENSITY. Density is the mass of a substance that occupies a given volume. The SI standard unit of volume is the cubic meter (m 3 ), it is more practical to express the density of solids and liquids in g/cm 3 .

140 views • 8 slides