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Gas Laws
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Questions (3,930)
The volume of a sample of ideal gas at 25*C is 372ml. What will be the volume of the gas if it is heated at constant pressure to
5 answers
asked by
Josh
2,408 views
What pressure (in atmospheres) will be exerted by 1.3 moles of gas in a 13 litre flask at 22 degrees Celcius? (Gas constant (R)
4 answers
asked by
Anonymous
3,211 views
1. Using the equation for Charle's law, find an expression for T1
2. If the temperature of a certain gas is tripled from its
5 answers
asked by
Sadi
2,425 views
If the pressure of the gas inside the flask were increased and the height of the column in the open-ended arm went up by 0.5mm,
5 answers
asked by
Kay
2,803 views
Some hydrogen is collected over water at 10 degrees C and 105.5 kPa pressure. The total volume of the sample was 1.93 L.
5 answers
asked by
Charlie
2,611 views
A 24L sample of a gas at fixed mass and constant temperature exerts a pressure of 3.0 atm. What pressure will the gas exert if
5 answers
asked by
catherine
3,292 views
The accepted value for the universal gas constant is 0.0821 L atm/mol K. Wat would it be if the pressure was measured in torr
5 answers
asked by
shawn
1,327 views
The volume of a sample of nitrogen is 6.00 liters at 35oC and 740 torr. What volume will it occupy at STP?
5 answers
asked by
T
5,183 views
A certain volume of oxgen diffused from a given apparatus in 125 secs.In the same conditions,the same volume of gas N,diffuse in
5 answers
asked by
lucy
696 views
a cylinder of helium has a volume of 8.0 L. The pressure of the gas is 388 lb in -2 at 25*C. What volume will the helium occupy
6 answers
asked by
Mindy
729 views
A 1.00L sample of a gas has a mass of 1.92g at STP. What is the molar mass of the gas?
(This is a question on my chemistry
4 answers
asked by
emily
5,402 views
A STP of a certain mass of gas occupies a volume of 800cm cube. find the temperature at which the gas occupies 940cm cube and
4 answers
asked by
Omotosho Silas Segun Ayobami
624 views
find the volume of a gas at STP, if its volume is 80.0 mL at 109 kPa and -12.5 C
4 answers
asked by
aaliyah
1,639 views
What volume does 3.01 x 10^21 molecules of N2 occupy at STP?
4 answers
asked by
Ryan
3,198 views
What volume of hydrogen, reacting with nitrogen, will produce 500 dm^3 of NH3 at STP?
3 answers
asked by
Emily
655 views
the volume of a sample of gas is 750ml at 75 degree celsius and 0.750atm.at what temperature in celsius will the sample occupy
4 answers
asked by
jovelyn
1,721 views
A balloon filled with 3.5 L of helium at 20 °C and 3 atm. What will be the new pressure if its volume increases to 17.5 L at
3 answers
asked by
Anonymous
584 views
Calculate the pressure of the dry gas collected over water at 10 degree celcius and 750mmHg. Given that the vapour pressure of
4 answers
asked by
Dolapo
1,068 views
a gas volume has of v1=450ml. if the temp is held constant, what volume would gas occupy if the pressure p2=2p1?
omg i cant
4 answers
asked by
amie
891 views
Sample of gas has a volume of 500 degree celsius what volume will the gas occupy at 0 degrees Celsius when the pressure remains
1 answer
asked by
TOP ELLA
35 views
1.09 g of H2 is contained in a 2.00 L container at 20.0 °C. What is the pressure in this container in atm?
1 answer
asked anonymously
15 views
Last summer vacation, the Cruz family decided to go to Pagudpod, Ilocos Norte to have a beach party. On their way to Ilocos, all
1 answer
asked by
Ken
19 views
The gas law for an ideal gas at absolute temperature T (in kelvins), pressure P (in atmospheres), and volume V (in liters) is PV
4 answers
asked by
Pal
11,136 views
What pressure is exerted by 0.625 mol of a gas in a 45.4 L container at -24.0ºC
4 answers
asked by
jr
1,644 views
The density of a gas is 1.96 g L–1 at 1.00 atm and 0
°C. What is the density of this gas at 0.855 atm and 25.0 C?
5 answers
asked by
Anonymous
3,948 views
17.5 mL of oxygen gas were collected at room temperature 22C and 100.2 kPa of atmospheric pressure.
a. How many moles of oxygen
3 answers
asked by
pasely
1,982 views
Calculate temperature when 0.50L sample or gas at 1.0 atm and 25degrees C is compressed to 0.05L of gas at 5.0 atm.
6 answers
asked by
la
2,523 views
What is the specific volume of a gas at 180psia & 90°F when its density is 0.0892 lb/cu ft at 14.7psia & 32°F. Calculate its
4 answers
asked by
Janus
2,043 views
A sample of gas in a 10.0-L container exerts a pressure of 565 mm Hg. Calculate the pressure exerted by thrvgas if he volume is
4 answers
asked by
Roxana Ramirez
1,919 views
a balloon with a volume of 1.375 L is released from earths surface at sea level. what will the balloon occuy at an altitude of
7 answers
asked by
amie
1,837 views
A balloon contains 30.0 L of helium gas at 103 kPa. What is the volume of the helium when the balloon rises to an altitude where
5 answers
asked by
Shrell
10,339 views
The volume of a gas varies directly with its temperature and inversely with the pressure. If the volume of a certain gas is
20
5 answers
asked by
Anthony
9,625 views
A rigid container holds hydrogen gas at a pressure of 3.0 atm and a temperature of 20 degrees Celsius. What will the pressure be
6 answers
asked by
deena
5,227 views
My teacher gave us a packet with many questiona on it for homework. I was able to figure all 44 questions except the following
5 answers
asked by
Courtany
2,989 views
A gas has a volume of 100 ml when the pressure is 735 mm. What volume will the gas occupy at 700 mm ?
4 answers
asked by
mary ann
1,648 views
a diver exhales a bubble with a volume of 250 mL at a pressure of 2.4 atm and a temperature of 15 degrees celcius. What is the
6 answers
asked by
Lauren
13,365 views
Helium gas occupies a volume of 0.04 m
3 at a pressure of 2 x 10 5 Pa (Nm -2 ) and temperature of 300 K. Calculate (i) the mass
6 answers
asked by
ruth
3,743 views
What is the mass of 50.0 L of O2(g) at STP?
O is 16g/mole, so O2 is 32g/mole. 50/32 = 1.5625 moles. 1 mole of any gas at stp is
7 answers
asked by
Shine bright shine far
7,593 views
A cylinder with a movable piston contains gas at a temperature of 27 degrees celsius, a volume of 1.50 meters cubed, and an
7 answers
asked by
Clay
4,185 views
A gas at 65 degrees Celsius occupies 4.22L. At what Celsius temperature will the volume 3.87L, assuming the same pressure?
-kay
7 answers
asked by
kLb
9,309 views
At standard temperature, a gas has a volume of 275mL. The temperature is then increased to 130. Celcius, and the pressure is
9 answers
asked by
Chopsticks
4,650 views
An unknown gas is placed in a 1.500 L bulb at a pressure of 356 mm Hg and a temperature of 22.5 ∘C, and is found to weigh
5 answers
asked by
Tyler
2,555 views
A cylinder with a movable piston contains 2.00g of helium, He, at room temperature. More helium was added to the cylinder and
7 answers
asked by
K
5,090 views
The mass of 3.01 x 1023 molecules of gas is 18.0 grams. What volume does 12.0 grams of the gas occupy at STP
4 answers
asked by
lilo
666 views
What size container do you need to hold 0.0459 mol of N2 gas at stp
6 answers
asked by
Jimmy B
5,951 views
So I have the balanced equation:
c3H8 +502 = 3C02 +4H20 Question: At STP propane (C3H8) burns in oxygen to form 2.15L of carbon
4 answers
asked by
Stefan
1,238 views
What volume does a mixture of 14.2g of helium and 21.6g of hydrogen gas occupy at 28 degrees celcius and .985atm?
6 answers
asked by
jack
1,944 views
How many moles of O2 are present in 67.2 L of O2 gas at STP?
4 answers
asked by
Curlyqty
6,096 views
Compare the rate of effusion of carbon dioxide with that if hydrogen chloride at the same temperature and pressure.
4 answers
asked by
Cade
2,346 views
determine the residual gas when 20.0cm³ of hydrogen was sparked 15.0cm³ of oxygen and the resulting mixture cooled at room
4 answers
asked by
peter
454 views
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