Helium gas in a balloon occupies 2.5 L at 300.0 K
I got a weird answer like .66667 and i used charles law
Homework Answers
V1/T1=V2/T2
V2=2.5*80/(300)=2.5*4/15 which is about in my head 1/4*2.5 which is your answer
Initially, a sealed balloon filled with helium gas at 20.0 °C occupies 2.91 L at 1.00...
Initially, a sealed balloon filled with helium gas at 20.0 °C occupies 2.91 L at 1.00 atm. The balloon is then immersed in liquid nitrogen at −196 °C, raising the pressure to 5.20 atm. What is the volume (in L) of the balloon in the liquid nitrogen? Group of answer choices 3.98 L 0.000669 L 5.48 L 0.147 L 2.13 L
A helium balloon is filled to a volume of 15.0 L at 255 K. a. What...
A helium balloon is filled to a volume of 15.0 L at 255 K. a. What will the volume of the balloon become if the balloon is heated to raise the temperature to 350 K? [ Select ] ["20.6 L", "10.9 L", "24.3 L", "16.5 L"] b. Which of the gas laws does this problem use? ...
S6.521 pst oniwollo 3. A fixed quantity of gas occupies a volume of 5.12 L at...
S6.521 pst oniwollo 3. A fixed quantity of gas occupies a volume of 5.12 L at a pressure of 700 mmHg. Calculate the volume this gas will occupy if the pressure is changed to 1200 mmHg. 700mmta) 512 L) =x( 2 00 mmta) 12 00 mm tg +his Concectly? 1a00mmla 4. A Gas at 1.00 atm is contained in a 30 mL syringe. Calculate the pressure of the gas if the syringe volume is compressed to 5 mL without allowing...
A balloon filled with helium gas at 1.00 atm occupies 9.3 L. What volume in liters...
A balloon filled with helium gas at 1.00 atm occupies 9.3 L. What volume in liters will the balloon occupy in the upper atmosphere, at a pressure of 0.46 atm?
5. Would you expect the volume of gas contained in a balloon to increase or decrease...
5. Would you expect the volume of gas contained in a balloon to increase or decrease if it is exposed to lower temperatures? A balloon containing 3.50 L of gas at room temperature, 20 °C, is submerged into a vat of liquid nitrogen. The temperature of liquid nitrogen is 77 K. What will be the volume of the balloon at this very cold temperature? 6. A sample of CO2 gas occupies a volume of 225 mL at 25°C. If the...
a) A helium-filled weather balloon has a volume of 521 L at 17.9°C and 758 mmHg....
a) A helium-filled weather balloon has a volume of 521 L at 17.9°C and 758 mmHg. It is released and rises to an altitude of 5.22 km, where the pressure is 472 mmHg and the temperature is –14.1°C. The volume of the balloon at this altitude is ______L b) A sample of krypton gas occupies a volume of 6.19 L at 56.0°C and 382 torr. If the volume of the gas sample is decreased to 4.90 L, while its temperature...
A helium-filled balloon has a volume of 2.9 L at 23◦C. The volume of the balloon...
A helium-filled balloon has a volume of 2.9 L at 23◦C. The volume of the balloon decreases to 2.5 L after it is placed outside on a cold day. What is the outside temperature in K? Answer in units of K.
An arctic weather balloon is filled with 21.2 L of helium gas inside a prep shed....
An arctic weather balloon is filled with 21.2 L of helium gas
inside a prep shed. the temperature inside the shed is 5° C. The
balloon is then taken outide, where the temperature is -20°C.
calculate the new volume of the balloon.
O GASES Using Charles's Law an arctic weather balloon is filled with 21.2 L of helium gas inside a prep shed. The temperature inside the shed is 5. °C. The balloon is then taken outside, where the temperature...
A balloon filled with helium gad at 1.00 atm occupies 15.5 L. What volume would the...
A balloon filled with helium gad at 1.00 atm occupies 15.5 L. What volume would the balloon occupy in the upper atmosphere, at a pressure of 0.25 atm and a constant temperature?
22. Helium will effuse from a balloon how much faster than nitrogen gas? 23. If 4.0...
22. Helium will effuse from a balloon how much faster than nitrogen gas? 23. If 4.0 g of helium gas occupies a volume of 22.4 L at 0°C and a pressure of 1.0 atm, what volume does 3.0 g of He occupy under the same conditions?
S6.521 pst oniwollo 3. A fixed quantity of gas occupies a volume of 5.12 L at a pressure of 700 mmHg. Calculate the volume this gas will occupy if the pressure is changed to 1200 mmHg. 700mmta) 512 L) =x( 2 00 mmta) 12 00 mm tg +his Concectly? 1a00mmla 4. A Gas at 1.00 atm is contained in a 30 mL syringe. Calculate the pressure of the gas if the syringe volume is compressed to 5 mL without allowing...
A balloon filled with helium gas at 1.00 atm occupies 9.3 L. What volume in liters will the balloon occupy in the upper atmosphere, at a pressure of 0.46 atm?
5. Would you expect the volume of gas contained in a balloon to increase or decrease if it is exposed to lower temperatures? A balloon containing 3.50 L of gas at room temperature, 20 °C, is submerged into a vat of liquid nitrogen. The temperature of liquid nitrogen is 77 K. What will be the volume of the balloon at this very cold temperature? 6. A sample of CO2 gas occupies a volume of 225 mL at 25°C. If the...
An arctic weather balloon is filled with 21.2 L of helium gas
inside a prep shed. the temperature inside the shed is 5° C. The
balloon is then taken outide, where the temperature is -20°C.
calculate the new volume of the balloon.
O GASES Using Charles's Law an arctic weather balloon is filled with 21.2 L of helium gas inside a prep shed. The temperature inside the shed is 5. °C. The balloon is then taken outside, where the temperature...
22. Helium will effuse from a balloon how much faster than nitrogen gas? 23. If 4.0 g of helium gas occupies a volume of 22.4 L at 0°C and a pressure of 1.0 atm, what volume does 3.0 g of He occupy under the same conditions?
Most questions answered within 3 hours.
-
26) Briefly describe, using words or simple diagrams, the
chemiosmotic theory for coupling oxidation to phosphorylation...
asked 6 minutes ago -
Suppose that XX is a random variable with mean 16 and standard
deviation 5 . Also...
asked 59 minutes ago -
Calculate the number density of argon gas at a temperature of
24C and a pressure of...
asked 4 hours ago -
Alternative
Classification
How to Estimate
Probabilities from Data? ( For continuous Attributes)
And How to generate...
asked 4 hours ago -
An explosion breaks a 20.0-kg object into three parts. The
object is initially moving at a...
asked 5 hours ago -
Calculate the approximate number of residues of Rubisco, which
is involved in carbon fixation in plants,...
asked 6 hours ago -
Other decisions about scientific claims can have a much broader
impact.ENERGYarrow-10x10.png, environment, health, security - all...
asked 6 hours ago -
I need to write a research paper and work cited about this
topic: The United States...
asked 7 hours ago -
Hello! I was wondering if I could have some help?
If the vapor pressure of carvone...
asked 7 hours ago -
An economist wants to estimate the mean per capita income (in
thousands of dollars) for a...
asked 8 hours ago -
What would be the input/output characteristic of a circuit
obtained by putting two of your 2's-complementers...
asked 8 hours ago -
In Drosophila, the transition from the syncytial blastoderm
stage to the cellular blastoderm stage is a...
asked 8 hours ago