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La Ley de Boyle-Mariotte (o Ley de Boyle) dice que el volumen de un gas ideal es inversamente proporcional a la presión:
PV =
donde es constante si la temperatura y la masa del gas permanece ...
Un experimento sobre corrientes de convección realizado con una vela, una habitación con calefacción, una fría noche de invierno y muchísimo cuidado (con la vela y c ...
¿Por qué no asciende el globo y se queda anclado al vaso? ¿te atreves a explicarlo?
Si quieres realizarlo necesitas un globo, una vela, un vaso de cristal y un recipiente con agua. ...
Hipervinculo Química
"Hess's Law states that the energy of a chemical reaction is the same regardless of the number of steps needed or the reaction mechanism. Hess's law is directly related to the law of conservation of e ...
Video Química
"Gibbs Free Energy is a concept invented to create a thermodynamic relationship between enthalpy and entropy. It is most frequently used with the equation gibbs free energy = enthalpy - (entropy)(temp ...
"Enthalpy is the heat content of a system at constant pressure, but chemists almost always talk about change in enthalpy rather than total energy. Endothermic reactions have positive changes in enthal ...
"The Second Law of Thermodynamics can be rephrased in several ways. Fundamentally, it says that heat always flows from hot objects to cold objects (unless work is exerted to make it flow the other dir ...
"Conservation of energy, sometimes called the first law of thermodynamics, states that energy can neither be created nor destroyed. Energy, however, can be transferred from one form to another." Fuent ...
Video Química
"Boyle’s Law states that volume of a given amount of gas held at a constant temperature varies inversely the with pressure. The relationship between pressure and volume of Boyle’s Law is expressed in ...
Hipervinculo Física
Esta página ofrece un buen recurso para las clases de física. En ella encontrarás varios ejercicios dentro de diferentes campos estudiados en secundaria y bachillerato. Cada bloqu ...
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