A weather balloon is helium filled to a volume of 7240ft3. Calculate the number of grams...
A weather balloon is helium filled to a volume of 7240ft3. Calculate the number of grams of helium required to inflate this balloon to a pressure of 745 torr at 21 degrees Celsius.
Homework Answers
Add Answer to:
A weather balloon is helium filled to a volume of
7240ft3. Calculate the number of grams...
A weather balloon with a volume of 44L is filled with 2.0 mol of helium. What...
A weather balloon with a volume of 44L is filled with 2.0 mol of helium. What is the final volume, in liters if 3.0 mol of helium are added, to give a total of 5.0 mol of helium, if the pressure and temperature do not change?
1. A weather balloon is filled with helium to a volume of 300 L at 33...
1. A weather balloon is filled with helium to a volume of 300 L at 33 ∘C and 761 mmHg . The balloon ascends to an altitude where the pressure is 454 mmHg and the temperature is -38 ∘C. What is the volume of the balloon at this altitude?
A weather balloon is filled with helium to a volume of 350 L at 12 ∘C...
A weather balloon is filled with helium to a volume of 350 L at 12 ∘C and 747 mmHg . The balloon ascends to an altitude where the pressure is 499 mmHg and the temperature is -36 ∘C What is the volume of the balloon at this altitude? Express your answer using three significant figures.
A balloon filled with helium has a volume jof 4.4 x 10 ^3 L at 31...
A balloon filled with helium has a volume jof 4.4 x 10 ^3 L at 31 degrees Celsius. What volume will the balloon occupy at 56 degrees Celsius if the pressure surrounding the balloon remains constant? Enter the answer in scientific notation.
A weather balloon is filled with helium to a volume of 270 L at 29 ∘C...
A weather balloon is filled with helium to a volume of 270 L at 29 ∘C and 765 mmHg . The balloon ascends to an altitude where the pressure is 466 mmHg and the temperature is -42 ∘C. You may want to reference (Pages 233 - 234) Section 8.8 while completing this problem. Part A What is the volume of the balloon at this altitude? Express your answer using three significant figures.
An arctic weather balloon is filled with 12.8L of helium gas inside a prep shed. The...
An arctic weather balloon is filled with 12.8L of helium gas inside a prep shed. The temperature inside the shed is 6.°C. The balloon is then taken outside, where the temperature is −8.°C. Calculate the new volume of the balloon. You may assume the pressure on the balloon stays constant at exactly 1atm. Be sure your answer has the correct number of significant digits.
A helium-filled weather balloon has a volume of 595 L at 14.9°C and 751 mmHg. It...
A helium-filled weather balloon has a volume of 595 L at 14.9°C and 751 mmHg. It is released and rises to an altitude of 5.55 km, where the pressure is 451 mmHg and the temperature is –17.1°C. The volume of the balloon at this altitude is ___ L.
A helium-filled weather balloon has a volume of 733 L at 21.9°C and 751 mmHg. It...
A helium-filled weather balloon has a volume of 733 L at 21.9°C and 751 mmHg. It is released and rises to an altitude of 2.13 km, where the pressure is 636 mmHg and the temperature is 7.9°C. The volume of the balloon at this altitude is ? L.
A helium-filled weather balloon has a volume of 839 L at 17.9°C and 754 mmHg. It...
A helium-filled weather balloon has a volume of 839 L at 17.9°C and 754 mmHg. It is released and rises to an altitude of 3.90 km, where the pressure is 542 mmHg and the temperature is - 6.1°C. The volume of the balloon at this altitude is _____L.
A helium-filled weather balloon has a volume of 646 L at 22.9°C and 752 mmHg. It...
A helium-filled weather balloon has a volume of 646 L at 22.9°C and 752 mmHg. It is released and rises to an altitude of 3.07 km, where the pressure is 586 mmHg and the temperature is 2.9°C. The volume of the balloon at this altitude is L.
Most questions answered within 3 hours.
-
A 10.000 g sample of water contains 11.19% H by mass. what
should be the %H...
asked 1 minute ago -
Consider an investment game among 2 players. Each player can
either invest,
i, or not invest,-i....
asked 57 seconds from now -
The time taken to complete a particular task is normally
distributed with a standard deviation of...
asked 9 minutes ago -
we have heteroskedasticity in a regression when:
When the variance of error terms changes when an...
asked 18 minutes ago -
Explain some different types of fungi. State the different
divisions undergo by fungi.
asked 31 minutes ago -
The shortest time that 120 C can flow through a 20 A circuit
breaker without tripping...
asked 31 minutes ago -
A software design pattern is a general, reusable solution to a
commonly occurring problem, acting as...
asked 34 minutes ago -
The mean waiting time at the drive-through of a fast-food
restaurant from the time an order...
asked 51 minutes ago -
The pitch (p) of a helix is defined as p = dn, in which n is...
asked 52 minutes ago -
Do you agree that the declining stock of social capital is the
blame for the failure...
asked 56 minutes ago -
A researcher is interested in whether coffee consumption helps
with performance on reading comprehension tasks. The...
asked 1 hour ago -
it has been estimated since the beginning of the human race that
about 133 metric ton...
asked 1 hour ago