Tema 4 Flashcards

1
Q

Volumen

A

Se mide en m3 (SI), en L o en mL
1m3 =1L

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2
Q

Temperatura

A

Se mide en K (SI) o en ºC
T(K) = T(ºC) + 273

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3
Q

Presión

A

Se mide en Pa (SI), atmósferas o en mmHg.
1atm = 1,013x10^5 Pa; 1atm = 760mmHg

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4
Q

Ley de Boyle y Mariotte

A

Cuando un gas experimenta transformaciones a temperatura constante, el producto de la presión ejercida por el volumen que ocupa permanece constante

t = cte

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5
Q

Relacion entre k y ºC

A

T(k) = T(ºC) + 273,15

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6
Q

Ley de Gay-Lussac

A

Cuando un gas sufre transformaciones a volument constante, el cociente de la presion que ejerce y su temperatura absoluta permanecen constantes

V = cte

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7
Q

Ley de Charles

A

Cuando un gas experimenta transformaciones a presión constante, el cociente del volumen que ocupa y su temperatura absoluta es constante

P= cte

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8
Q

Ecuación general de los gases ideales

A

p1 * V1/t1 = p2 * V2/t2

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9
Q

Ecuación del estado de los gases ideales

A

p * V = n * R * T

R = 0,082
n = Número de moles

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10
Q

Masa molar de un gas

A

d = pxM/RxT
M = dxRxT/p

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11
Q
A
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