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Science Secondary Level

Grade Level Description Media Format
Secondary 2NO2 N2O4 Equilibrium

Part of NCSSM CORE collection: This animation shows the effect of change the volume of a gas phase equilibrium mixture where the numbers of reactant and product molecules are different. 

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Secondary, Post Secondary 3D molecule C2H4 -view B

3-dimensional molecule image of C2H4 (view B) 

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Secondary, Post Secondary 3D molecule C2H4 -view A

3-dimensional molecule image of C2H4 (view A) 

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Secondary, Post Secondary Acceleration of Coins on a Turntable

This animation deals with the forces and acceleration that act upon a penny when placed on a moving turntable. 

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Secondary, Post Secondary Acceleration of Coins on a Turntable 1

Part of NCSSM Online Physics Collection: This video deals with force and acceleration on a turntable part 1 of 2. http://www.dlt.ncssm.edu 

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Secondary, Post Secondary Acceleration of Coins on a Turntable 2

Part of NCSSM Online Physics Collection: This video deals with force and acceleration on a turntable - results. This is part 2 of 2. 

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Secondary, Post Secondary Acceleration on a Swing

Part of NCSSM Online Physics Collection: This video deals with Determining acceleration and forces of passengers on a swing. http://www.dlt.ncssm.edu 

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Secondary Acetic Acid Determination Lab Document

Part of NCSSM CORE collection: This is the document for the determination of the percent acetic acid in an unknown solution lab.

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Secondary Acid Base Titrations Lab Document

Part of NCSSM CORE collection: This is the document for the acid base titration curves lab.

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Secondary Acid-Base Titration Lab

Part of NCSSM CORE collection: This video shows the technique of an acid-base titration.

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Secondary, Post Secondary Acidic Properties of Oxides

This chart shows the acidic and basic properties of metal and nonmetal oxides. 

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Secondary Addition of a Catalyst

Part of NCSSM CORE collection: This video shows the effect of Mn2+ on the rate of oxidation of oxalate ion with permanganate ion

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Secondary Addition of HCl and NaOH to a 0.01 M CH3COOH/ CH3COONa Buffer - Buffer Activity Lab Part 4

Part of NCSSM CORE collection: This video shows the addition of HCl and NaOH to a 0.01 M CH3COOH/ CH3COONa buffer as part of the buffer activity lab. Part 4

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Secondary Addition of HCl and NaOH to a 0.10 M CH3COOH/ CH3COONa Buffer - Buffer Activity Lab Part 3

Part of NCSSM CORE collection: This video shows the addition of HCl and NaOH to a 0.10 M CH3COOH/ CH3COONa buffer as part of the buffer activity lab.

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Secondary Addition of HCl and NaOH to a 0.10 M NH3 / NH4Cl Buffer - Buffer Activity Lab Part 5

Part of NCSSM CORE collection: This video shows the addition of HCl and NaOH to a 0.10 M NH3 / NH4Cl buffer as part of the buffer activity lab.

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Secondary Addition Strong Acid and Strong Base to Water - Buffer Activity Lab Part 1

Part of NCSSM CORE collection: This video shows the addition of a strong acid and a strong base to water as part of the buffer activity lab. 

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Secondary Ammonia Fountain

Part of NCSSM CORE collection: This video shows the high solubility of NH3 gas in water due to hydrogen bonding.

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Secondary, Post Secondary Amplitude and wavelength of a light wave gif

This illustration shows the amplitude and wavelength of a light wave.  

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Secondary Analysis of a Two Component System Lab Document

Part of NCSSM CORE collection: This is the document for the gravimetric analysis of a two component system lab.

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Secondary Analysis of a Two Component System Lab- part 1

Part of NCSSM CORE collection: Part 1 of 2  videos shows gravimetric determination of a two component mixture of carbonates.

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