You fill a balloon with 0.525 moles of helium in a room that is 21 degrees...

Question

Question

You fill a balloon with 0.525 moles of helium in a room that is 21 degrees celcius and the pressure is 1.005 atm. What is the volume of that balloon?

Answer 1

Answer #1

Answer 2

Similar Homework Help Questions

A balloon vendor at a street fair is using a tank of helium to fill her...

A balloon vendor at a street fair is using a tank of helium to fill her balloons. The tank has a volume of 193.0 L and a pressure of 115.0 atm at 25.0 °C. After a while she notices that the valve has not been closed properly. The pressure had dropped to 105.0 atm. (The tank is still at 25.0 °C.) How many moles of gas has she lost? final volume= 211.38 L
A balloon vendor at a street fair is using a tank of helium to fill her balloons.

A balloon vendor at a street fair is using a tank of helium to fill her balloons. The tank has a volume of 102.0 L and a pressure of 102.0 atm at 23.0 °C. After a while she notices that the valve has not been closed properly. The pressure had dropped to 92.0 atm. (The tank is still at 23.0°C.) How many moles of gas has she lost? mol
18. You fill a balloon with 2.50 moles of gas at 28°C at a pressure of...

18. You fill a balloon with 2.50 moles of gas at 28°C at a pressure of 1.20 atm. What is the volume of the balloon? A) 4.79 L B) 22.41 C) 51.5 L D) 56.0 L E) 61.8 L

A balloon filled with 35.6 moles of helium has a volume of 856 L at 0.0°C...

A balloon filled with 35.6 moles of helium has a volume of 856 L at 0.0°C and 1.00 atm pressure. The temperature of the balloon is increased to 43.0°C as it expands to a volume of 967 L, the pressure remaining constant. Calculate q, w, and ΔE for the helium in the balloon. (Given, the molar heat capacity for helium gas is 20.8 J/°C · mol, and 1 L·atm = 101.3 J) (Show your work)
A balloon contains 1 moles of helium gas at normal atmospheric pressure (Patm = 1.01 105...

A balloon contains 1 moles of helium gas at normal atmospheric pressure (Patm = 1.01 105 Pa) and room temperature (293 K). The volume of the balloon is 0.024 m^3. (b) The weather becomes very stormy (a hurricane is approaching), and the volume of the balloon increases by 10.9%. What is the new pressure? ______kPa? (the answer is not 9.26x10^2)
Calculate the number of moles of helium in a balloon that is inflated to a total...

Calculate the number of moles of helium in a balloon that is inflated to a total pressure of 120 kPawith a volume of 1.3 L at 22°C (NOTE: 1 atm = 101,325 Pa) 0.045 moles 0.064 moles 0.853 moles 15.62 moles ats This test allows multiple attempts. on This test can be saved and resumed later. mpletion Status Ques Moving to another question will save this response n4 10 points The pressure of a gas in a scaled container is...

A balloon vendor at a street fair is using a tank of helium to fill her balloons. The tank has a volume of 160.0 L and a...

A balloon vendor at a street fair is using a tank of helium to fill her balloons. The tank has a volume of 160.0 L and a pressure of 109.0 atm at 25.0 °C. After a while she notices that the valve has not been closed properly. The pressure had dropped to 99.0 atm. (The tank is still at 25.0 °C.) How many moles of gas has she lost?
A balloon vendor at a street fair is using a tank of helium to fill her...

A balloon vendor at a street fair is using a tank of helium to fill her balloons. The tank has a volume of 115.0 Land a pressure of 147.0 atm at 25.0°C. After a while she notices that the valve has not been closed properly. The pressure had dropped to 137.0 atm. (The tank is still at 25.0°C.)
QUESTION 4 A balloon containing 2.1 moles of Helium takes up 2.3 L. If the balloon...

QUESTION 4 A balloon containing 2.1 moles of Helium takes up 2.3 L. If the balloon is opened and the amount of gas is reduced to 1.4 moles of Helium, what is its new volume (in L)? The temperature and pressure are held constant. A. 3.45 B. 1.5 C.8.0 1.3 QUESTION 5

A helium party balloon assumed to be a perfect sphere, has a radius of 18 cm....

A helium party balloon assumed to be a perfect sphere, has a radius of 18 cm. At room temperature (20°C), it’s internal pressure is 1.05 ATM. Find the number of moles of helium in the balloons and the mass of helium needed to inflate the balloon to these values.