What size tank would be needed to contain this same amount of helium at atmospheric pressure (1 atm)?
Answers
Answer:
How many 3-liter balloons could the 12-L helium tank pressurized to 160
Atm fill?
Keep in mind that an "exhausted" helium tank is not empty. In other words, once the gas inside the tank reaches atmospheric pressure, it will no longer be able to fill balloons.
1920-12 = 1908
1908/3 = 636
Charle's Law:
According to Charles's law, for a fixed quantity of gas at constant pressure, which of the given quantities is constant?
v/t
A balloon was filled to a volume of 2.50 L
when the temperature was
30.0 What would the volume become if the temperature dropped to 11.0?
C to K = 273.15
30 + 273.15 = 303.15
11+ 273.15 = 284.15
2.5 X
_____ _____ = 2.34 L
303.15 284.15
Avogadro's Law:
If the volume of a certain gas is changed from
V1 to V2 the corresponding change in number of moles will be n1 and n2. For such a case, Avogadro's law can also be expressed as V1n1 = V2n2 where n1 and n2 are the initial and final numbers of moles of the gas and V1 and V2 are the initial and final volumes of the gas.
Answer:
How many 3-liter balloons could the 12-L helium tank pressurized to 160
Atm fill?
Keep in mind that an "exhausted" helium tank is not empty. In other words, once the gas inside the tank reaches atmospheric pressure, it will no longer be able to fill balloons.
1920-12 = 1908
1908/3 = 636
Charle's Law:
According to Charles's law, for a fixed quantity of gas at constant pressure, which of the given quantities is constant?
v/t
A balloon was filled to a volume of 2.50 L
when the temperature was
30.0 What would the volume become if the temperature dropped to 11.0?
C to K = 273.15
30 + 273.15 = 303.15
11+ 273.15 = 284.15
2.5 X
_____ _____ = 2.34 L
303.15 284.15
Avogadro's Law:
If the volume of a certain gas is changed from
V1 to V2 the corresponding change in number of moles will be n1 and n2. For such a case, Avogadro's law can also be expressed as V1n1 = V2n2 where n1 and n2 are the initial and final numbers of moles of the gas and V1 and V2 are the initial and final volumes of the gas.