Questions LLC
Login
or
Sign Up
Ask a New Question
Gas Laws
Page 9
Questions (3,930)
The volume of a fixed mass of a gas is 200cm cube at 27 degrees celcius.calculate its temperature when the volume is reduced to
4 answers
asked by
Nimi
893 views
A piece of dry ice (solid carbon dioxide) with a mass of 5.40 g is placed in a 10.0 L vessel?
that already contains air at 715
4 answers
asked by
Anonymous
2,591 views
An ideal gas is contained in a cylinder with a volume of 5.0 102 mL at a temperature of 30.°C and a pressure of 710. torr. The
6 answers
asked by
Rashid
5,675 views
Mixtures of helium and oxygen are used in scuba diving tanks to help prevent ‘the bends’, a
condition caused by nitrogen
6 answers
asked by
alex
3,862 views
a 325ml sample of air is at 720 torr and 30.0 degrees Celsius. what volume will this gas occupy at 800 torr and 75.0 degrees
4 answers
asked by
Gurjot
3,256 views
a balloon is filled with 500 mL of helium at a temperature of 27 degrees celsius and 755 mmHg as the balloon rises in the
4 answers
asked by
candi
2,606 views
During a certain thermodynamic process a
sample of gas expands and cools, reducing its internal energy by 3690 J, while no heat
4 answers
asked by
Ivan
1,396 views
A bag of potato chips contains 585 mL of air at 25°C and a pressure of 765 mm Hg. Assuming the bag does not break, what will be
4 answers
asked by
bob the builder
2,347 views
A sample of gas occupies 3.00 L at 760 torr. Calculate the volume it will occupy at 1.45 atm and the same temperature?
4 answers
asked by
Lisa
2,822 views
By what factor will the rms speed of gas molecules increase if the temperature is increased from 0 degrees C to 100 degrees C?
4 answers
asked by
Anonymous
2,523 views
Calculate the mass of nitrogen present in a volume of 3000 cm^3 if the temperature of the gas is 22 degrees Celsius and the
4 answers
asked by
Jen
2,322 views
If 456 dm^3 of krypton at 101 kPa and 21 degrees C is compressed into a 27.0 dm^3 tank at the same temperature, what is the
4 answers
asked by
Lauren
2,544 views
The gases in a hair spray can are at a temperature of 27 C and a pressure of 30 lbs/in^2. If the gases in the can reach a
4 answers
asked by
HELP PLS
2,470 views
Calculate the number of moles of gas with a volume of 70 L at a temperature of 65 °C and pressure of 2.4 atm.
6.05?
4 answers
asked by
Anonymous
1,862 views
at STP a certain mass of gas occupies a volume of 790 cm cube find the temperature at which the gas occupies 1000 cm cube and
4 answers
asked by
Azubuike
1,612 views
1000 cm3 of air at 20 temperature and 101.35 kpa is heated at constant pressure until its volume doubles.
a, use the ideal gas
4 answers
asked by
Meskelu
1,262 views
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
5,188 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
3,000 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
3,237 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
794 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
2,244 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
3,479 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
2,717 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
1,464 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
1,521 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
1,754 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
2,869 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
493 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
483 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
1,402 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
1,379 views
A mixture consists of 3.2 grams of CH4 gas and 1.2 grams of H2 in a steel container. The pressure inside the container is 6.0
4 answers
asked by
Summer
1,842 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
644 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
848 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
1,607 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
3,082 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
7,410 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
7,277 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
2,785 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
1,095 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
620 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
3,663 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
1,865 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
933 views
a sample of gas is collected over water at a temperature of 35 degrees celcius when the barometric pressure reading is 742.0
4 answers
asked by
Jimmy
1,799 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
2,281 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
384 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
933 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
985 views
Pages
1
2
3
4
5
6
7
8
9
10
Parent Categories (52)
Algebra
Anatomy/Physiology
Atomic Structure
Chemical Equilibrium
Chemical Reactions
Chemistry
Chemistry/Physical Chemistry
Chemistry/Physics
Equations
Equations and Calculations
Equations and Formulas
Equilibrium
Fluid Mechanics
Gases
Gases and Pressure
General Chemistry
Heat Transfer
Ideal gases
Laboratory experiments
Laws and Principles
Laws of Chemistry
Laws of physics
Laws of Thermodynamics
Mechanics
Molar Mass Calculation
Physical Chemistry
Physical Laws
Physical Science
Physics
Physics and Chemistry
Physics and Thermodynamics
Physics or Chemistry
Physics or Chemistry (based on the context)
Physics or Thermodynamics
Physics/Chemistry
Pressure
Pressure and Temperature
Pressure and Volume
Properties of Gases
Reaction stoichiometry
Science
Science and Chemistry
Science and Physics
Science/Physics
States of Matter
Stoichiometry
Stoichiometry problems
Temperature and Pressure
Thermal Physics
Thermodynamics
Thermodynamics or Heat Transfer
Thermodynamics/Reactions