Aparticular balloon can be stretched to a maximum surface area of 1257 cm2. the balloon is filled with 3.1 l of helium gas at a pressure of 754 torr and a temperature of 294 k . the balloon is then allowed to rise in the atmosphere. assume an atmospheric temperature of 273 k and determine at what pressure the balloon will burst. (assume the balloon to be in the shape of a sphere)

The ballon will brust at

Pmax = 518 Torr ≈ 0.687 Atm

Explanation:

Hello!

To solve this problem we are going to use the ideal gass law

PV = nRT

Where n (number of moles) and R are constants (in the present case)

Therefore, we can relate to thermodynamic states with their respective pressure, volume and temperature.

--- (*)

Our initial state is:

P1 = 754 torr

V1 = 3.1 L

T1 = 294 K

If we consider the final state at which the ballon will explode, then:

P2 = Pmax

V2 = Vmax

T2 = 273 K

We also know that the maximum surface area is: 1257 cm^2

If we consider a spherical ballon, we can obtain the maximum radius:

Rmax = 10.001 cm

Therefore, the max volume will be:

Vmax = 4 190.05 cm^3 = 4.19 L

Now, from (*)

Therefore:

Pmax= P1 * (0.687)

That is:

Pmax = 518 Torr

tube or goog will be great resources to find the answer to the question that you're asking

the five characteristics of adolescence are biological growth and development, and undefined status, increased decision making, increased pressure and the search of self.