pookiebearjilly1912 pookiebearjilly1912
  • 04-07-2020
  • Physics
contestada

Un globo es inflado hasta obtener 1.5 atm, con un volumen de 500 cm³ a 273 K. Luego, es colocado en el frezzer ¿Cuál será su temperatura, con 1.2 atm y 300 cm³?

Respuesta :

fichoh
fichoh fichoh
  • 09-07-2020

Respuesta: T2 = 131.04K

Explicación: Dado lo siguiente:

Presión, P1 = 1.5 atm = 1.5 × 760 = 1140 mmHg

Presión, P2 = 1.2 atm = 1.2 × 760 = 912 mmHg

Volumen, V1 = 500cm3 Volumen, V2 = 300cm3

Temperatura, T1 = 273K Temperatura, T2 =?

Usando la fórmula de gas combinada:

P1V1 / T1 = P2V2 / T2

Ingresando nuestros valores:

(1140 × 500) / 273 = (912 × 300) / T2

T2 × (1140 × 500) = 912 × 300 × 273

T2 = 74692800/570000 T2 = 131.04K

Answer Link

Otras preguntas

Simplify the expression: 2.75j + 2.25 - 1.5j + 3 A) 4.25j + 5.25 B) 1.25j + 5.25 C) 1.25j - 0.75 D) 1.75j - 0.75
17. Where was the Maya Empire located? a. Mexico and Central America b. El Salvador c. Central America d. Southern U.S. and Central America
What is the chance of selecting a €1 coin from a wallet consisting of €3.00 worth of €1.00 and €3.00 of 50c
help my windows pc has a black screen
PLEASE HELP WILL GIVE MEDAL TO ANYONE WHO HELPS!
Read the excerpt relating to Roger Chillingworth from Chapter 4 of The Scarlet Letter. “Even if I imagine a scheme of vengeance, what could I do better for my o
What type of hardward drive not require defragging??
what is 2+4 my I'm only in kindergarten and my brother is typing this for me.
if f(x)=2x-5 and g(x) = x+1 solve f[g(3)] show your work
If 1,000 f2 offspring resulted from the cross, approximately how many of them would you expect to have red, terminal flowers?