Física e Química 11
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Destilador Solar - YouTube

Simple Destilador Que Se Puede Realizar De Manera Casera Con Materiales Sencillos De Obtener, Con Este Destilador Podremos Obtener Cierta Cantidad De Agua De...
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Salts & Solubility

Salts & Solubility | Física e Química 11 | Scoop.it
Add different salts to water, then watch them dissolve and achieve a dynamic equilibrium with solid precipitate. Compare the number of ions in solution for highly soluble NaCl to other slightly soluble salts. Relate the charges on ions to the number of ions in the formula of a salt. Calculate Ksp values.
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Acid-Base Solutions

Acid-Base Solutions | Física e Química 11 | Scoop.it
How do strong and weak acids differ? Use lab tools on your computer to find out! Dip the paper or the probe into solution to measure the pH, or put in the electrodes to measure the conductivity. Then see how concentration and strength affect pH. Can a weak acid solution have the same pH as a strong acid solution?
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Dissociation Strong and Weak Acids - YouTube

Shows on a molecular level the differences in ionization between strong and weak acids.
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Fábrica de Amoníaco - YouTube

Visita guiada a uma fábrica de amoníaco. O filme mostra todos os processos, desde a obtenção das matérias primas, com a apresentação das equações químicas en...
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Reversible Reactions

Reversible Reactions | Física e Química 11 | Scoop.it
Watch a reaction proceed over time. How does total energy affect a reaction rate? Vary temperature, barrier height, and potential energies. Record concentrations and time in order to extract rate coefficients. Do temperature dependent studies to extract Arrhenius parameters. This simulation is best used with teacher guidance because it presents an analogy of chemical reactions.
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Using Bond Energies to Calculate Heats(Enthalpy) of Reactions - YouTube

This tutorial describes how to calculate the heat of a reaction involving covalent compounds using bond energies.
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Reactants, Products and Leftovers

Reactants, Products and Leftovers | Física e Química 11 | Scoop.it
Create your own sandwich and then see how many sandwiches you can make with different amounts of ingredients. Do the same with chemical reactions. See how many products you can make with different amounts of reactants. Play a game to test your understanding of reactants, products and leftovers. Can you get a perfect score on each level?
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Wave Diffraction | AS A Level Physics Revision

Wave Diffraction | AS A Level Physics Revision | Física e Química 11 | Scoop.it
Sounds Amazing, a learning resource for AS and A-Level Physics. This site is designed to help you to understand sound and waves.
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Optical Fibres - YouTube

Check us out at http://www.tutorvista.com/content/physics/physics-iv/communication-systems/optical-fibres.php Optical Fiber An optical fiber is made up of th...
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Rainbow Formation - How & Why -Education video for kids from www.makemegenius.com - YouTube

Visit http://www.makemegenius.com ,one of the best Indian education website for children. A small beautiful video explaining the science behind rainbow forma...
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Solar distillation and desalination of ocean salt water for the masses. - YouTube

This video demonstrates scalability of the process of solar distillation or desalination of ocean salt water using a solar oven or greenhouse to create fresh...
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Sugar and Salt Solutions

Sugar and Salt Solutions | Física e Química 11 | Scoop.it
What happens when sugar and salt are added to water? Pour in sugar, shake in salt, and evaporate water to see the effects on concentration and conductivity. Zoom in to see how different sugar and salt compounds dissolve. Zoom in again to explore the role of water.
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pH Scale

pH Scale | Física e Química 11 | Scoop.it
Test the pH of things like coffee, spit, and soap to determine whether each is acidic, basic, or neutral. Visualize the relative number of hydroxide ions and hydronium ions in solution. Switch between logarithmic and linear scales. Investigate whether changing the volume or diluting with water affects the pH. Or you can design your own liquid!
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Nitrogen Dioxide - YouTube

in this exsperiment a flask of nitrogen dioxide is made. this is then cooled and heated and the colour change obseved.
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Endothermic and Exothermic Reactions - YouTube

033 - Endothermic and Exothermic Reactions In this video Paul Andersen explains how heat can be absorbed in endothermic or released in exothermic reactions. ...
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Molecules and Light

Molecules and Light | Física e Química 11 | Scoop.it
Do you ever wonder how a greenhouse gas affects the climate, or why the ozone layer is important? Use the sim to explore how light interacts with molecules in our atmosphere.
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Reflection and refraction of colored light in water air surface 2, varying incidence angle - YouTube

Light propagating in water reaches a plane surface separating water from air. A fraction of light reflects back and the remaining fraction refracts to air. A...
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