Physics, 05.08.2021 18:10 hanny13

Ley de Charles-. 1) En un recipiente hermético se tiene 150 ml de una sustancia gaseosa, a una temperatura de 115°C, esto como resultado de una reacción. ¿Cuál sería su volumen inicial, cuando su temperatura era de 100°C?

2) Al inicio cuando la temperatura es de 200°C, se tienen 350 ml de un gas “Y”. ¿Qué volumen se obtendrá si la temperatura se incrementa a 250°C?

Answers: 1

Show answers

Answers

Answer from: dee6991

Tomando en cuenta la Ley de Charles y la condiciones dentro del recipiente, tenemos las siguientes conclusiones con respecto al volumen del recipiente:

1) El volumen inicial del gas es 144.203 mililitros.

2) El volumen final del gas es 386.986 mililitros.

La Ley de Charles establece que el Volumen de un gas es directamente proporcional a su Temperatura, basados en este hecho, podemos resolver los problemas en cuestión mediante la siguiente relación matematica:

$\frac{V_{1}}{T_{1}} = \frac{V_{2}}{T_{2}}$ (1)

Donde:

$V_{1}$ - Volumen inicial, en mililitros.

$V_{2}$ - Volumen final, en mililitros.

$T_{1}$ - Temperatura inicial, en Kelvin.

$T_{2}$ - Temperatura final, en Kelvin.

1) Si sabemos que $V_{2} = 150\,mL$ , $T_{2} = 388.15\,K$ and $T_{1} = 373.15\,K$ , entonces el volumen inicial del gas es:

$V_{1} = \frac{T_{1}}{T_{2}}\times V_{2}$

$V_{1} = \frac{373.15\,K}{388.15\,K}\times 150\,mL$

$V_{1} = 144.203\,mL$

El volumen inicial del gas es 144.203 mililitros.

2) Si sabemos que $T_{1} = 473.15\,K$ , $V_{1} = 350\,mL$ and $T_{2} = 523.15\,K$ , entonces el volumen final del gas es:

$V_{2} = \frac{T_{2}}{T_{1}}\times V_{1}$

$V_{2} = \frac{523.15\,K}{473.15\,K}\cdot 350\,mL$

$V_{2} = 386.986\,mL$

El volumen final del gas es 386.986 mililitros.

He aquí una pregunta relacionada con la Ley de Charles:

Answer from: Quest

neither accurate nor precise.

Answer from: Quest

electromagnetic shielding is the practice of reducing the electromagnetic field in a space by blocking the field with barriers made of conductive or magnetic materials. shielding is typically applied to enclosures to isolate electrical devices from their surroundings, and to cables to isolate wires from the environment through which the cable runs. electromagnetic shielding that blocks radio frequency electromagnetic radiation is also known as rf shielding.

the shielding can reduce the coupling of radio waves, electromagnetic fields and electrostatic fields. a conductive enclosure used to block electrostatic fields is also known as a faraday cage. the amount of reduction depends very much upon the material used, its thickness, the size of the shielded volume and the frequency of the fields of interest and the size, shape and orientation of apertures in a shield to an incident electromagnetic

from wikipedia

Another question on Physics

Physics, 21.06.2019 21:00

50 g of ice at 0°c is dropped in a beaker containing 100 g of water at 0°c. what will be the contents of the beaker after 5 hours? assume that the room temperature is 0°c.

Answers: 1

Answer

Physics, 22.06.2019 04:40

How is the gravitational force related to the distance between two objects?

Answers: 1

Answer

Physics, 22.06.2019 08:00

What is the measure of a change in an objects velocity?

Answers: 2

Answer

Physics, 22.06.2019 09:10

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island