A weather balloon rises through the atmosphere, its volume expanding from 3.4 m3 to 14 m3 as the temperature drops from 22 ∘C to -10 ∘C. If the initial gas pressure inside the balloon is 1.0 atm, what is the final pressure?
Ans= V1=3.4m^3
V2=14m^3
t1=22 C=273+22=295K
t2=-10.0 C=273-10=263K
p1=1 atm= 10^5N/m^2
p2=?
p1*V1/T1=p2*V2/T2 =>
p2=p1*V1*T2/T1*V2
= 10^5*3.4m^3*263K/295*14
=21651.33172 N/m^2 =0.216 atm
A weather balloon rises through the atmosphere, its volume expanding from 3.4 m3 to 14 m3...
A weather balloon rises through the atmosphere, its volume expanding from 3.3 m3 to 14 m3 as the temperature drops from 19 ∘C to -15 ∘C. If the initial gas pressure inside the balloon is 1.0 atm, what is the final pressure?
A weather balloon rises through the atmosphere, its volume expanding from 3.8 m3 to 14 m3 as the temperature drops from 23 ∘C to -12 ∘C. If the initial gas pressure inside the balloon is 1.0 atm, what is the final pressure?
Review 1 Constants Part A A weather balloon rises through the atmosphere, its volume expanding from 37 n' to 11 m as the temperature drops from 22 Cto -10 °C You may want to review (Pages 367-372) If the initial gas pressure inside the balloon is 1.0 atm, what is the final pressure? Express your answer using two significant figures atm Submit Provide Feedback
Question 10 of 11 > A gas-filled weather balloon has a volume of 58.0 L at ground level, where the pressure is 771 mmHg and the temperature is 24.4 "C. After being released, the balloon rises to an altitude where the temperature is -5.79 "Cand the pressure is 0.0671 atm. What is the weather balloon's volume at the higher altitude? Truop
A helium balloon rises from the ground where the temperature and pressure are 23 °C and 1.0 atm. When the balloon reaches a height of 1 km, the temperature and pressure have both decreased to 13 °C and 0.90 atm. Assuming that the helium behaves as an ideal gas, predict the volume of the balloon at 1 km if its initial volume was 2.1 L. any heplp would be appreciated.
A weather balloon has a pressure of 120 kPa at 300 k. If the balloon rises up in the sky where the temperature is 250 k and the pressure drops to 100 kPa, the volume of the balloon will be what?
A gas‑filled weather balloon has a volume of 50.0L at ground level, where the pressure is 765 mmHg and the temperature is 20.3 C. After being released, the balloon rises to an altitude where the temperature is −4.52 C and the pressure is 0.0687 atm. What is the weather balloon's volume at the higher altitude?
A weather balloon is filled with 250. L of helium at 258 K and a pressure of 0.180 atm. What is the volume of the balloon after it rises in the atmosphere to an altitude where the pressure is 0.140 atm and the temperature is -100oC?
A weather balloon is inflated to a volume of 28.5 L at a pressure of 742 mmHg and a temperature of 30.4 ∘C. The balloon rises in the atmosphere to an altitude where the pressure is 360. mmHg and the temperature is -15.9 ∘C. Assuming the balloon can freely expand, calculate the volume of the balloon at this altitude.
A weather balloon is inflated to a volume of 30.0 L at a pressure of 749 mmHg and a temperature of 23.3 ∘C. The balloon rises in the atmosphere to an altitude where the pressure is 370. mmHg and the temperature is -13.0 ∘C. Assuming the balloon can freely expand, calculate the volume (L) of the balloon at this altitude.