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Gas Laws
Page 9
Questions (3,989)
An empty aerosol-spray can at room temperature (20 ◦C) is thrown into an incinerator where the temperature reaches 458◦C. If
5 answers
asked by
Madi
5,193 views
Calculate the mass of oxygen gas required to
occupy a volume of 6 L at a pressure of 20.9 kPa and a temperature of 37◦C.
4 answers
asked by
sara
3,002 views
How many grams of O2 are contained in a 25.0L sample at 5.20 atm and 28.0C?
4 answers
asked by
mariah
3,244 views
the work done by a gas when it expands to 96 L is 4100 J. if the external pressure is 2.0 atm, determine the initial volume of
4 answers
asked by
bekah
795 views
Please help me out! Gas law homework!
How many liters of HCl (g) at STP can be produced from 5.44 g of Cl2 and excess H2
4 answers
asked by
Bridget
2,249 views
A compressed gas cylinder contains 1.00 103 g of argon gas. The pressure inside the cylinder is 2096 psi (pounds per square
4 answers
asked by
Elizabeth
3,482 views
A rigid tank having a volume of 0.100 m3 contains helium gas at 150 atm. How many balloons can be inflated by opening the valve
3 answers
asked by
Jim
2,719 views
a gas has a volume of 1.75 L at -23 degrees Celsius and 150 kPa at what temperature will the gas occupy 1.30 L at 210 kPa
4 answers
asked by
Samantha
1,466 views
A volume of 2.0 L of He at 46 degrees celsius and 1.2 atm of pressure was added to a vessel that contained 4.5 L of N2 at STP.
3 answers
asked by
garm
1,526 views
use boyles law to solve for the missing value in the following
P1=0.75atm,V2=435ml,P2=0.48atm, V1=?
4 answers
asked by
amie
1,760 views
Calculate the total pressure (in atm) of a mixture of 0.0300 mol of helium, He and 0.0200 mol of oxygen O2 in a 4.00 L flask at
4 answers
asked by
Lauren
2,875 views
A sample of xenon gas at a pressure of 704 mm Hg and a temperature of 45 °C, occupies a volume of 12.6 liters. If the gas is
4 answers
asked by
MJ
494 views
1.A sample of gas has a volume of 4.25 L at 25.6 0C and 748 mmHg. What will be the volume of this gas at 26.8 0C and 742 mmHg?
2.
4 answers
asked by
Anonymous
485 views
The volume of a gas in cubic centimeters, V, varies inversely with the pressure of the gas in liters per square centimeter, p.
Wh
4 answers
asked by
Courtney
1,404 views
At STP,a certain mass of gas occupied a volume of 790cm³,find the temperature at which the gas occupied 1000cm³ and has a
5 answers
asked by
Bulus
1,382 views
In a reaction 6.56g of Zinc reacted with excess dilute Hydrochloric acid Calculate the volume of hydrogen evolved at STP
4 answers
asked by
EMILY
1,093 views
A certain amount of gas occupy 5.0dm cube at 2atm.and 10 degree centigrade .calculate d number of mole present(R_0.082atm)
4 answers
asked by
favour
649 views
A Mylar Happy Birthday balloon contains 5.15 L of helium gas at 19.4oC. If the pressure remains constant, what will be the
4 answers
asked by
Mindy
855 views
A certain sample of gas has a volume of 500 ml. at a pressure of 1.5 atmosphere.What will be its volume if the gas is submerged
4 answers
asked by
cherryl
869 views
A steel tank at 300 K contains 0.285 L of gas at 1.92 atm pressure. The tank is capable of withstanding a maximum pressure of
4 answers
asked by
Sara
1,615 views
a mixture of 0.156 moles of C is reacted with 0.117 moles of O2 in a sealed, 10.0L vessel at 500K, producing a mixture of CO amd
4 answers
asked by
shery
3,083 views
A snorkeler takes a syringe filled with 16 mL of air from the surface, where the pressure is 1.0 ATM, to an unknown depth. The
4 answers
asked by
Monique
7,415 views
Zn(s) + 2 HCl(aq) H2(g) + ZnCl2(aq)
When 25.0 g of Zn reacts, how many L of H2 gas are formed at STP? 1. 0.382 L 2. 0.0171 L 3.
4 answers
asked by
Milly
7,281 views
Aerosol cans carry clear warnings against incineration because of the high pressures that can develop upon heating. Suppose a
4 answers
asked by
Kathy R
2,786 views
a 0.03 mol sample of helium is taken through a cycle. the temperature of state A is 400K. calculate V.
4 answers
asked by
shelly
1,096 views
How many moles of helium gas (He) would be required to fill a 22 L container at a temperature of 35oC and a pressure of 3.1 atm?
4 answers
asked by
Ally
623 views
A cylinder is filled with 10.0L of gas and a piston is put into it. The initial pressure of the gas is measured to be 200.kPa.
Th
3 answers
asked by
Alexander
3,665 views
What volume of hydrogen gas measured at 27celcius and 723 torr may be prepared by the reaction of 8.88 grams of gallium with an
4 answers
asked by
Anonymous
1,868 views
helium gas, 3.0 x 10-4 g dissolved in water, express this concentration in parts per million.
4 answers
asked by
mell
1,134 views
400cm3 of nitrogen at 30degree celsius is heated at constant pressure to a temperature 50degree celcius.find the new volume of
4 answers
asked by
peter onoriode
937 views
A common laboratory system to study Boyle's law uses a gas trapped in a syringe. The pressure in the system is changed by adding
4 answers
asked by
catherine
2,286 views
If 4.5 m3 of a gas initially at STP is compressed to 2.6 m3 and the temperature is raised to 33oC, what is the new pressure?
3 answers
asked by
Steven
386 views
A gas occupies 355 mL at a pressure of 99.5 kPa and a temperature of 22°C. The pressure
on the gas is subsequently increased by
4 answers
asked by
Xander
937 views
A sample of 0.010 mol of oxygen gas is confined at 37 °C and 0.216 atmosphere. What would be the pressure of this sample at 15
4 answers
asked by
haziqspy
988 views
500 cm3 of a gas is collected at 0 degree celcius and at a pressure of 72.0 cm of Mercury.
what is the volume of the gas at the
4 answers
asked by
poppy👌🤔
724 views
a car tyre pumped in the morning at 10°C to a pressure of 0.2N per mm²,increases in pressure as temperature rises. If the
4 answers
asked by
Anonymous
911 views
a weather balloon is filled with helium to a volume of 250 l at sea level, where pressure is 760 mm hg. assuming constant
4 answers
asked by
maria
1,039 views
A large balloon contains 65.0 L of helium gas at 25 °C and a pressure of 745 mm Hg. The balloon ascends to 3000 m, at which the
4 answers
asked by
Sav
1,137 views
a balloon filled with helium gas occupies 2.50 L at 25C and 1.00 atm. When released, it rises to an altitude where the
4 answers
asked by
hayley
1,756 views
A sample of hydrogen with a volume of 800 mL exerts a pressure of 620 mm Hg at 5°C.
Approximately what volume will it occupy at
4 answers
asked by
t
1,113 views
1. A gas cylinder contains 0.722 mL of hydrogen gas at a pressure of 10.6 atm. If the gas is used to fill a balloon at a
4 answers
asked by
Megan
1,597 views
What pressure would a mixture of 3.2 grams of O2, 6.4 grams CH4, and 6.4 grams of SO2 exert if the gases were placed in a 4.1
3 answers
asked by
Gabriella
1,091 views
An aerosol can is empty, except for the propellant gas which exerts a pressure of 1.20 atm at 21 °C. If the can is thrown into
4 answers
asked by
Blake
1,917 views
A sealed flask contains 1 mole of hydrogen and 3 moles of helium gas at 20DC. If the total pressure is 40kPa, what is the
4 answers
asked by
Christina
2,130 views
2.0 x 10^-5 grams of hydrogen gas at 155 degree calsius exert a pressure of 322.5 torr on the walls of a small cylindrical tube.
2 answers
asked by
Casandra
577 views
You have two gas-filled balloons, one containing He and the other H2. The H2 balloon is twice the size of the He balloon (let
5 answers
asked by
Bria
2,637 views
At a certain temperature, the solubility of N_2 gas in water at 2.38 atm is 56.0 mg of N_2 gas/100 g of water. Calculate the
4 answers
asked by
Becca
3,359 views
A sample of nitrogen gas at 298 K and 745 torr has a volume of 37.42 L. What volume will it occupy if the
pressure is increased
4 answers
asked by
Jacob
2,642 views
At 7.0 degrees C, the volume of a gas is 49ml. At the same pressure, its volume is 74 mL at what temperature?
4 answers
asked by
gary
1,878 views
A sealed cubical container 26.0 cm on a side contains three times Avogadro's number of molecules at a temperature of 15.0°C.
4 answers
asked by
john
1,378 views
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