Molar Volume of a Gas

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Questions

• How do stoichiometric ratios relate to molar volume of a gas?
• How do you calculate molar volume of a gas at STP?
• How do you find the molar volume of hydrogen gas?
• How do you calculate molar volume of oxygen gas?
• What is molar gas volume?
• What is the volume at 0 °C and 1 atm of a mixture that contains 4.0 g of methane and 2.0 g of helium?
• What is the difference between STP and NTP?
• What is the volume of .25 moles of oxygen (O2) Gas?
• Why would knowing the molar volume of a gas be important?
• Why is 22.4 liters called the molar volume of a gas?
• I have 5.6 X 10(24) molecules of Helium gas to fill balloons at a ballgame. If each balloon holds 1.5 liters, how many balloons can I fill? Assume STP
• What is the molar volume of a gas at standard conditions?
• What is the volume in liters that contains 50.32 g of C2H6 (ethane) gas?
• How can I find the volume of 3.0 x 10(25) molecules of Neon gas at STP?
• What is the mass in grams contained in 99.02 L of NO2 at STP?
• How many liters do #3.60xx10^(24)# molecules of #"O"_2# occupy at STP?
• How many liters are contained in 1.75 mol of F2 gas at STP?
• How many atoms are contained in 16.80 L of Xe at STP?
• How many moles are contained in 78.41 L of Ne at STP?
• How many atoms or molecules are there in 200.0 mL of sulfur dioxide gas?
• What is the mass of 7.0 L of hydrogen gas?
• What is the mass of 20.0 mL of nitrogen gas?
• What is the molar volume of 3.01 x 10(23) molecules of ethane (C2H6)?
• What is the molar volume of 5.00 moles of bromine gas?
• What is the molar volume of 200.0 grams of carbon monoxide??
• What is the molar volume of 46.00 grams of nitrogen gas?
• What is the molar volume of 3.00 moles of hydrogen gas?
• How can I calculate the molar volume of Hydrogen gas?
• Why is Avogadro's law important?
• How do you calculate the molar volume of a real gas?
• How can I calculate the molar volume of a non ideal gas?
• How does molar volume of a gas change when pressure increases?
• What is the Avogadro constant?
• How do you calculate the molar volume of a gas at STP?
• Who was Amedeo Avogadro?
• How can the molar volume be used to find the density of a gas?
• What is an example of a molar volumes of gases practice problem?
• What are some common mistakes students make with the molar volume of a gas?
• What are some examples of molar volumes of a gases?
• Question #2f5b5
• A gas has a volume of 435 mL at #25^@"C"# and #"98.7 kPa"#. What would the volume of the gas be at STP?
• Question #dff2d
• Question #8dabc
• How many liters of hydrogen gas are produced at STP from the decomposition of #"70.0 g"# of hydrogen chloride?
• Question #edeee
• Question #b7884
• Question #cfef7
• What volume do one mol and three mol of gas occupy at STP?
• What volume of gas is generated at STP when 4.6 g of Aluminum Carbonate is placed in 0.75 M Nitric acid?
• Question #6f3a1
• What would be the volume of a 13.70 g sample of the noble gas krypton at STP?
• Question #ddb8d
• Question #a4750
• Question #a773b
• Question #f19e7
• Question #2c148
• How many liters of oxygen (at STP) are required to form 10.5 g of #H_2O#? #2H_(2(g)) + O_(2(g)) -> 2H_2O_((g))#
• Question #1c1be
• Question #a82c7
• Question #ae6c9
• How much #"Ca"# is consumed when #"56.8 mL O"_2"# reacts with calcium to produce #"CaO"#?
• At STP, what is the volume of #"2 mols"# of chlorine gas?
• Question #af461
• Question #50275
• Question #eb368
• #60*g# of ammonia gas, and #2.5*mol# dihydrogen gas, are confined in a piston at #"STP"#. What is the volume of the piston?
• Question #0f7fb
• What is the molecular mass of a compound if 560mL have a mass of 1.10g at STP?
• Find the mass of #"2.0 L"# of helium gas at STP? The molar mass is #"4.002602 g/mol"#.
• What is the volume of 80 g #O_2# at STP?
• How many grams of #CH_4# at STP would fill a 1.00 L flask?
• How many molecules are there in 77.6 L of helium at STP?
• The volume of 9.00 grams of carbon dioxide vapor at STP is 11.2 L. How would I figure that out?
• Question #e8863
• A sample of #NH_3# gas occupies 75.0 L at STP. How many molecules is this?
• L have 56 L of #H_2# gas at STP. Haw many grams do I have of #H_2# gas?
• What is the number of moles of 6 L of #CO_2#?
• What is the volume of 4.5 g of #"CO_2"#?
• A gaseous compound composed of sulfur and oxygen, which is linked to the formation of acid rain, has a density of 3.58 g/L at STP. What Is the molar mass of this gas?
• Given the equation #C_2H_6(g) + O_2(g) -> CO_2 (g) + H_2O(g)# (not balanced), what is the number of liters of #CO_2# formed at STP when 240.0 grams of #C_2H_6# is burned in excess oxygen gas?
• Question #5f515
• What will be the volume of 3.65 g of oxygen gas be at STP?
• At constant pressure, what temperature must be reached to increase a 100-milliliter sample of a gas initially at 300 K to a volume of 200 milliliters?
• Question #d597f
• How many liters at STP does 738 moles of a gas occupy?
• What is the volume of a tin block that has a mass of 95.04 grams at STP?
• If 60 liters of hydrogen gas at 546 K is cooled to 273 K at constant pressure, what will the new volume of the gas be?
• What is the molar mass of a gas if a 40.0-gram sample of the gas occupies 11.2 liters of space at STP?
• A balloon is filled with 5 moles of helium gas. At a pressure of 1.18 atm and a temperature of 303 K, what volume will the gas occupy?
• What is the volume of #2# #mol# of oxygen, #O_2#, at STP?
• What is the number of moles in a #1*L# volume of propane?
• What is the mass of 279.54 L of #C_6H_12O_6# at STP?
• What volume does 4.05 mol #C_6H_12O_6# occupy at STP?
• What volume does #7.54 * 10^25# atoms #Ne# occupy at STP?
• A chemical reaction between acetic acid and calcium carbonate produces 0.76 mol of #CO_2# at STP. How many liters of gas were produced?
• How many molecules are in 10.0 g of #O_2# gas at STP?
• What is the the volume occupied by 2.34 g of carbon dioxide gas at STP?
• Question #48fcb
• Question #32f13
• What is the volume, in liters, of a 3.00 mole sample of carbon dioxide at STP?
• Question #e03d5
• What volume of hydrogen at STP is produced when 2.5 g of zinc react with an excess of hydrochloric acid in the reaction #Zn + 2HCl -> ZnCl_2 + H_2#?
• Question #e6a68
• At STP, 560 L of argon gas masses how much?
• How many liters of helium gas are there in 0.003 L of #He# at STP?
• At STP, how many molecules of #SO_2# are in 0.400 L of #SO_2#?
• At #"STP"#, how many molecules would there be in a #3.28*L# volume of #H_2S(g)#?
• How do you convert 4.00 moles of #N_2# to liters?
• What is the density at STP of the gas sulfur hexafluoride, #SF_6#?
• Question #624ba
• Question #da497
• At standard temperature and pressure, a given sample of water vapor occupies a volume of 2.8 0 L. How many moles of water vapor are present?
• Question #19ce3
• Question #58872
• What is the volume of 45 grams of #H_2# gas at STP?
• What is the volume of #1.00 * 10^24# #g# of #CH_4# gas at #STP#?
• How many oxygen molecules are present in 113.97 liters of oxygen gas at STP?
• Question #94805
• If an engineer needs to design a helium tank with a capacity of 725 moles at STP, how big (volume) should it be?
• What volume will 2.3 moles of #O_2# have at STP?
• How many moles are in 5 L of #H_2# at STP?
• The density of #"CO"_2# at #0^@ "C"# is #"1.98 g/L"#. How many mols are found in #"88.0 L"# of #"CO"_2# at this temperature and #"1 atm"#?
• What is the volume of 36.8 g of carbon monoxide at STP?
• A balloon is filled with 3.8 L of helium gas at STP. Approximately how many moles of helium are contained in the balloon?
• What is the number of moles in 9.63 L of #H_2S# gas at STP?
• How many moles are in 68.5 liters of oxygen gas at STP?
• How many atoms are in 131.97 liters of water vapor at STP?
• How many molecules are in 30 liters of methane #CH_4# at STP?
• What is the volume of 19.87 mol of ammonium chloride (#NH_4Cl#) at STP?
• How many molecules are there in 15.7 liters of chlorine gas at STP?
• Question #1930d
• A gas occupies a volume of 0.140 L at 35.0°C and 97.0 kPa. What is the volume of the gas at STP?
• How much volume would 2.00 moles of gas take up, under standard temperature and pressure conditions?
• How many moles of helium are present in a 5 L container at STP?
• How many moles of Bromine are present in a 500 mL container at STP?
• At STP, what is the volume of 4.50 moles of nitrogen gas?
• How many molecules are present in 36.6 L of #SO_2# gas at STP?
• How many moles of atoms does 224 liters of helium contain at STP?
• Question #378b3
• How many atoms in #1m^3# of #N_2O# at #"STP"#?
• Question #f29f3
• What is the density of carbon monoxide gas, #CO#, at STP?
• What is the density of methyl chloride gas, #CH_3Cl#, at STP?
• How many molecules are in 4.5 L of #CO_2# at STP?
• How many hydrogen molecules are in 2.75 L of #H_2# gas at STP?
• Question #7ed6f
• A gas, collected by water displacement, occupies #781# #cm^3# at #14°C# and #99.1# #kPa#. What volume will the dry gas occupy at STP?
• What is the density of carbon dioxide at STP?
• For an ideal gas, how do you calculate the pressure in atm if #8.25 x 10^-2# mol occupies 174 mL at 215°C?
• How would you estimate the number of gas molecules in one cubic meter of air in the classroom on an average day?
• How would you find the volume (in liters) of 7 moles of #CH_4# at standard temperature and pressure (0 deg celsius and 1atm)?
• What is the volume occupied by 51.0 g of ammonia (#NH_3#) gas at STP?
• How many atoms of neon gas would a container with a volume of 67.2 L hold at STP?
• If the density of an unknown gas #Z# 4.50 g/L at STP, what is the molar mass of gas #Z#?
• Question #dc3c2
• What is the volume, in liters, of 0.500 mol of #C_3H_8# gas at STP?
• What will the volume of a sample of gas be at STP if it has a volume of 2.34 L at 45°C and 0.984 atm?
• You have 1.25 L of oxygen gas at STP. What is its mass?
• How many molecules of ethane gas, #C_2H_6#, are in 33.6 L at STP?
• How many molecules of neon are associated with a #75*L# volume of neon gas?
• What is the mass of a sample of neon gas if the volume is 10 L at STP?
• What is the mass, in grams, of 15 L of #O_2# at STP?
• How many moles of oxygen are in a 5.5-L canister at STP?
• How many moles of air are in a 6.06-L tire at STP?
• Question #32c09
• How many liters are in 16 grams of #H_2# at STP?
• How many molecules of ethane are present in 64.28 liters of ethane gas at STP?
• Question #c9c22
• What volume does 22.4 g of chlorine gas occupy at STP?
• How many moles of gas are in a volume of 48.6 L at STP?
• Question #a4823
• What is the volume of a container that holds 25.0 g of carbon gas at STP?
• What is the volume of 1.2 moles of oxygen gas at STP?
• Question #46313
• What volume (in liters) does 2.895 moles of oxygen occupy at STP?
• Question #babc8
• If given 4.5 mL of 0.05 M magnesium sulfate, how many moles of magnesium sulfate do we have?
• A balloon containing 0.0400 mil of gas with a volume of 500mL was expanded to 1.00L what is the final number of mols?
• What volume of #H_2(g)# is produced when 2.00 g of #Al(s)# reacts at STP?
• The reaction of iron with hydrochloric acid is represented by the following thermochemical equation. If, in a particular experiment, 7.36 kJ of heat was released at constant pressure, what volume of #H_2(g)#, measured at STP, was produced?
• The volume of hydrogen gas collected over water was 87.5 mL at 20 degrees C and a barometer reading of 763 mm Hg. How do you calculate the STP molar volume for hydrogen?
• A balloon has a volume of 2.9 L at 320 Kelvin. If the temperature is raised to 343 Kelvin, what will its volume be?
• A cylinder with a moving piston expands from an initial volume of 0.250 L against an external pressure of 2.00 atm. The expansion does 288 J of work on the surroundings. What is the final volume of the cylinder?
• What is the volume (in liters) of 2.5 moles of oxygen gas measured at 250C and a pressure of 104.5 kpa?
• What is the volume, in liters, occupied by 260 moles of #N_2# gas?
• An oxygen gas container has a volume of 20.0 L. How many grams of oxygen are in the container if the gas has a pressure of 876 mmHg at 23 C?
• Question #40f45
• What is the volume occupied by one mole of helium at 0 C and 1 atm pressure?
• How do you calculate the volume of 66.5 g of carbon monoxide at STP?
• How do you calculate the volume of 25.0 g of carbon monoxide at STP?
• What is the volume of gas inside this balloon?
• A balloon has a volume of 2.9 L at 320 Kelvin. If the temperature is raised to 343 Kelvin, what will its volume be?
• A 4.0 L sample of hydrogen gas at 700 mmHg would occupy what volume at 250 mmHg?
• What is the volume occupied by #3.0*10^23# molecules of bromine gas at STP?
• What is the change in volume when 4.8 L sample of #N_2(g)# is heated from 388.0°C to 700°C?
• Question #2c8c4
• What is the volume occupied by #"10.23"# moles of nitrogen gas at STP?
• How many moles is 135 L of ammonia gas at STP?
• What is the volume at STP of 2.66 mol of methane gas?
• What is the volume occupied by 2.20 mol of hydrogen at STP?
• The concentration of #CO_2# in a can of soda is approximately 0.045 M. If all of the #CO_2# in a 12 ounce soda evolves from solution, how many liters would the #CO_2# gas take up at STP?
• Question #73c3c
• Question #207bb
• What does 1 milliliter of water has a volume of?
• Question #5bc68
• What volume of oxygen gas is released at STP if 10.0g of potassium chlorate is decomposed? The molar mass of #KCIO_3# is 122.55 g/mol?
• Aballoon with a volume of 8.00 Lis known to contain 1.200 moles of gas. How many moles of gas remain if some of the gas is released and the new volume is 5.25 L? Assume temperature and pressure remain constant.
• A helium-filled balloon escapes a child's hand at sea level and 23.0 C. When it reaches an altitude of 3000 m, where the temperature is 4.4 C and the pressure is only 0.71 atm, how will its volume compare to that at sea level?
• How do you calculate the volume of oxygen required for the complete combustion of 0.25 #dm^3# of methane at STP?
• A gas occupies a volume of 2.4 L at 14.1 kPa. What volume will the gas occupy at 84.6 kPa?
• You add 0.255 g of an orange, crystalline compound whose empirical formula is #C_10H_8Fe# to 11.12 g of benzene. The boiling point of the benzene rises from 80.10 C to 80.26 C. What are the molar mass and molecular formula of the compound?
• A sample of gas occupies 17 mL at -112 C. What volume does the sample occupy at 70°C?
• At a certain temperature and pressure, 0.20 mol of carbon dioxide has a volume of 3.1 L. What does a 3.1-L sample of hydrogen at the same temperature have a volume of?
• During an effusion experiment, oxygen gas passed through a tiny hole 2.5 times faster than the same number of moles of another gas under the same conditions, what is the molar mass of the unknown gas?
• A hot air balloon is filled with #1.89 x 10^2# liters of air at 21 C. If atmospheric pressure does not change, how hot must the air become in order to increase the volume to #4.5 x 10^2# liters?
• How many liters of #C_3H_8# are in #1.505 xx 10^23# molecules of #C_3H_8#?
• What is the volume of #"15.0 g"# of fluorine gas #("F"_2")# at STP?
• A sample of argon has a volume of 205 #cm^3# when it's temperatures is -44 degrees C. and its pressure is 712 mm of Hg. What would be the volume of the argon at STP?
• Question #af490
• Question #3c8e3
• What mole is occupied by #1*mol# of gas under standard conditions?
• If I initially have a gas at a pressure of 10.0 atm, a volume of 24.0 liters, and a temperature of 200. K, and then I raise the pressure to 14.0 atm and increase the temperature to 300. K, what is the new volume of the gas?
• At a given temperature, an #8*mol# quantity of methane that occupies a volume of #200*L# is combusted with stoichiometric oxygen gas. Can you address...?
• Using the molar volume of a gas at STP , what is the volume (in L) occupied by 36.2 g of neon at STP?
• A sample of hydrogen gas (#H_2#) has a volume of 8.56 L at a temperature of 0#"^oC# and a pressure of 1.5 atm. How do you calculate the moles of #H_2# molecules present in this gas sample?
• What is the volume of hydrogen produced at room temperature and pressure, when 0.2mol of sodium is reacted with an excess of water? [1 mol of gas occupies 24 dm^3 at room temperature and pressure.]
• Question #a20f9
• A 248 mL gas sample has a mass of 0.433 g at a pressure of 745 mmHg and a temperature of 28°C. What is the molar mass of the gas?
• What volume of #O_2(g)# at 350. #"^o#C and a pressure of 5.25 atm is needed to completely convert 10.0 g of sulfur to sulfur trioxide?
• What is the volume of the gas after the explosion in the following problem?
• Question #287a2
• Question #20ba9
• The volume of a sample of gas is 4.50 L at STP What volume will the sample occupy at 20.0#"^o#C and 650.0 torr?
• Question #ad42b
• A tank contains 115 moles of neon gas. It has a pressure of 57 atm at a temperature of 45 C. How do you calculate the volume of the tank?
• A 93mL sample of dry air cools from 144°C to -22°C while the pressure is maintained at 2.85 atm. What is the final volume?
• A weather balloon is filled with 1000 mol of He gas at #25"^o#C and 101 kPa of pressure. What is the volume of the weather balloon?
• What volume would a #10*g# mass of carbon monoxide enclosed in a piston occupy at #1*atm#, and #0# #""^@C#?
• What volume of #Cl_2# gas, measured at 684 torr and 32 C, is required to form 26 g of #NaCl#?
• An experiment shows that a 252 mL gas sample has a mass of 0.433 g at a pressure of 760 mm Hg and a temperature of 34 degrees C. What is the molar mass of the gas?
• A gas sample weighing 3.78 grams occupies a volume of 2.28 L at STP. What is the molecular mass of the sample?
• If the pressure of 50.0 mL of oxygen gas at 100°C increases from 735 mm Hg to 925 mm Hg, what is the final volume? Assume the temperature remains constant.
• If the pressure of 1.50 L of hydrogen gas at 100 °C decreases from 0.500 atm to 0.115 atm, what is the final volume? Assume temperature remains constant at 3.45 L.
• A small bubble rises from the bottom a lake, where the temperature and pressure are 4 deg C and 3.0 atm, to the waters surface, where the 25°C and 95 atm. How do you calculate the final volume of the bubble if its initial volume was 2.1 mL?
• A 5.00 liter balloon of gas at 25 C is cooled to 0 C. What is the new volume (liters) of the balloon?
• What is the volume, in milliliters, of the krypton gas?
• A sample of oxygen gas occupies a volume of 250 mL at 740 mmHg. What volume will it occupy at 800 mmHg?
• Question #7a5f8
• Question #a5af9
• What is the volume in the liters occupied by 4 moles of #SO_2# at 6 atmospheres and 270°C?
• Question #13068
• What is the volume of 1.2 moles of water vapor at STP?
• Question #7f200
• The molar mass of a certain gas is 49 g. What is the density of the gas in g/L at STP?
• If a balloon containing 1.200 L of gas at 25°C and 760 mmHg pressure ascends to an altitude where the pressure is 380 and the temperature is 54°C, what will the volume be?
• Question #690f9
• Question #bcce3
• Question #20b20
• A sample of 3.0 grams of an ideal gas at 127°C and 1.0 atmosphere pressure has a volume of 1.5 liters. What is the molar mass of the gas?
• Question #9a2b3
• Question #6b45c
• At #"NTP"# what is the mass of a #0.448*L# volume of dinitrogen gas?
• What is the volume of 1 mole of any gas at STP?
• What total volume of gases are produced at 33 degrees C and 0.968 atm by the decomposition of 2.00 g nitroglycerin (#C_3H_5N_3O_9#)? (R = 0.08206 atm/mol-K)
• How much volume would 63.9 g of carbon monoxide take up?
• Question #c4606
• What would be the volume of 6.00 g of helium gas at STP?
• What volume will #5.2 xx 10^24# molecules of #CO_2# occupy?
• Question #870db
• A molar volume of gas has a density of #1.7824*g*L^-1# at #"STP"#. What is the molecular mass of this gas?
• Gas A effuses 0.68 times as fast as Gas B. If the molar mass of Gas B is 17 g/mol, what is the molar mass of Gas A?
• Question #06c9b
• What mass of chlorine occupies 33.6 L at STP?
• Is the volume of a gas always the volume of its container?
• What volume is occupied by 0.695 mol of #CO_2# at 342.3 K and 629 mmHg?
• What volume does a #"5.0-g"# sample of hydrogen gas occupy at STP?
• Question #ae1f0
• 400 ml of a gas is contained at 300 mm Hg and 0°C. What will its volume be in mL at 140 mm Hg and 10°C?
• A gas with a volume of #3.00 x 10^2# mL at 150.0 degrees C is heated until its volume is #6.00 X 10^2# mL. What is the new temperature of the gas if the pressure remains constant during the heating process?
• If 4.00 moles of gasoline are burned, what volume of oxygen is needed if the pressure is 0.953 atm, and the temperature is 35.0°C?
• Question #56c74
• Question #65e73
• Question #1a111
• Question #c6aa6
• On hot days you may have noticed that potato chip bags seem to inflate even though they have not been opened. If I have a 250 mL bag at a temperature of 19 F and I leave it in my car which has a temperature of 60 F what will the new voulume of the bag be?
• A balloon full of air has a volume of 2.75 L at a temperature of 18°C. What is the balloon's volume at 45#"^@#C?
• A 775 ml sample of nitrogen gas is cooled from 67#"^@#C to 42#"^@#C. What is the new volume if the pressure remains the same?
• Volume of gas at STP question? Don't understand.
• What is the volume of 6.23 moles of carbon dioxide at STP?
• With the reaction, determine the masses of #HSO_3NH_2# required to produce 0.135 g of #N_2(g)# collected in a burette above water. How do you calculate the volume that this mass of #N_2(g)# would occupy at 23.4°C and #7.10*10^2# mmHg barometric pressure?
• Question #59112
• A gas takes up a volume of 17.5 liters, has a pressure of 2.31 atm, and a temperature of 299 K. lf the temperature is increased to 350 K and the pressure is decreased to 1.75 atm, what is the new volume of the gas?
• The temperature of a 3.00 L sample of gas is lowered from 353 K to 303 K. What will be the resulting volume of this gas?
• Question #bf746
• Nitrogen and hydrogen gas react to form ammonia gas. At a certain temperature and pressure 1.2 L of N2 reacts with 3.6 L of H2. If all of both gases are consumed what is the final volume of NH3 produced?
• A given mass of oxygen occupies 200 ml when the pressure is 400 mm of Hg. What volume will the gas occupy when the pressure is raised to 200 mmHg, provided the temperature remains constant?
• Question #1a3be
• Question #cc924
• Question #6b172
• What is the new volume for a #50.4*mL# volume of gas, at #742*mm*Hg# pressure and #293.15*K#, for which conditions are changed to #"STP"#?
• Question #ea3fe
• Question #5018b
• What volume would be occupied by #1.78*mol# dioxygen gas under conditions of #"STP"#?
• Question #95cc2
• Question #b28f3
• What volume would a 0.250 mole sample of #H_2# gas occupy, which has a pressure of 17.0 atm, and a temperature of 35°C?
• Question #73243
• What is the volume of an #8*g# mass of oxygen gas at #"NTP"#?
• Question #f2a59
• A gas occupies 900.0 mL at a temperature of 27.0 C. What is the volume at 132.0 C?
• If I have 45 liters of helium in a balloon at 25 degress celcius and increase the tempurate to 55 degrees celcius what will the new volume be?
• The pressure exerted on 800mL of a gas is decreased from 300 kPa to 198 kPa. What is the new volume of the gas if the temp remains constant?
• A gas occupies 12.3 at a pressure of 40.0 KPa. What is the volume when the pressure is increased to 60.0 KPa?
• Question #88d69
• A gas has a volume of 2000 mL at -253 °C and a pressure of 101.3 kPa. What will be the new volume when the temperature is changed to -233 °C and the pressure is changed to 198.5 kPa?
• A gas occupies a volume of 444 mL at 273 K and 79.0 kPa. What is the final kelvin temperature when the volume of the gas is change 880 mL and the pressure is changed to 38.7 kPa?
• How do you find the number of molecules in #"2 L CO"_2#?
• Question #b629a
• Given a gas under #600*"mm Hg"# pressure, and at #303.15*K# temperature, that occupies a volume of #2.02*L#, what volume will it occupy at #273.15*K# temperature, under #750*"mm Hg"# pressure?
• How do you determine the mass and volume of a gas?
• A 335.0 mL sample of oxygen at 25 C is heated to 50 C. If the pressure remains constant, what is the final volume in milliliters?
• A sample of nitrogen collected in the laboratory occupies a volume of 725 ml, at standard pressure. What volume will the gas occupy at a pressure of 49.3 kPa, assuming the temperature remains constant?
• How do you determine the mass and volume of a gas mass?
• Question #efd49
• What is the volume of 5.0 grams of #CO_2# at STP?
• If a gas sample in a balloon had a volume of 100 and a pressure of 3 atm. It mL was then compressed to a pressure of 10 atm, what would be its volume?
• What is the volume, in liters, of 5.0 mol of Ne gas at STP?
• Mercury vapor contains Hg atoms. What is the volume of 200. g of mercury vapor at 822 K and 0.500 atm?
• If 50 mL of oxygen gas is compressed from 20 atm of pressure to 40 atm of pressure, what is the new volume at constant temperature?
• A 2.5 L container of xenon had a pressure change from 125 kpa to 35 kpa what is the new volume?
• What is the volume expressed by a gas at an half atmosphere pressure..?
• How do you use the molar volume gas at STP to determine the volume (in L) of a occupied by 33.6 g of neon at STP?
• Gas A effuses 0.68 times as fast as Gas B. If the molar mass of Gas B is 17 g, what is the mass of Gas A?
• Question #d2047
• Question #a967c
• Question #53f42
• Question #56fe1
• If there are #115.6*L# of fluorine gas at #"STP"#, what is the molar quantity?
• Question #d4f41
• Question #a2174
• Question #37e94
• Question #d5b78
• 500.0 liters of a gas are prepared at 700.0 mmHg and 200.0 C. The gas is placed into a tank under high pressure. When the tank cools to 20.0 C, the pressure of the gas is 30.0 atm. What is the volume of the gas?
• How many particles are present in an #8*g# mass of dioxygen molecules under different conditions of pressure and temperature?
• Question #358b9
• A balloon that had a volume of 3.50 L at 25.0 °C is placed in a hot room at 40.0 °C. If the pressure remains constant at 1.00 atm, what is the new volume of the balloon in the hot room?
• Question #f6a82
• What is the molar volume of neon?
• What is the molar quantity of #NO(g)# that expresses a volume of #4.34*L# under standard conditions?
• Question #f4c7f
• What is the likely identity of a gas at #273.15# #K#, whose mass is #7.5*g#, and which exerts a pressure of #1*"bar"#?
• Question #7baa6
• Question #428df
• Question #78d25
• What is the molar concentration of ammonia in a #35%# #w/w# solution for which #rho_"solution"=0.88*g*mL^-1#?
• What is the volume of an ideal gas at STP, if its volume is #"2.85 L"# at #14^@ "C"# and #"450 mm Hg"#?
• What volume will a #56*g# mass of nitrogen gas occupy under standard conditions?
• Question #8c9fd
• What mass is associated with #1*L# of dioxygen gas at #"STP"#?
• What volume is occupied by 0.35 mol of helium gas at SATP?
• Question #d83e7
• What molar quantity of dinitrogen gas is present in a #300*mL# volume under standard conditions of temperature and pressure?
• Question #2f05d
• What volume is expressed by a #1*g# mass of oxygen gas under standard conditions?
• Question #d9848
• What volume is expressed by a mass of #0.50*g# of oxygen gas at #"STP"#?
• How does Avogadro's Law apply to the reduction of ethylene and acetylene?
• If the volume of the gas in a gas chamber is 500 mL at 277 K, what will be the volume of the gas in the chamber if the temperature is at 300 K?
• How do you get that the ideal gas molar volume is #"22.4 L"#???
• Question #9f4fc
• At NTP, what is the mass of #"22.4 L"# of nitrogen gas?
• 43.7 L of butane (C4H10) measured at S.T.P is burned in excess oxygen. Write an equation for the reaction and what is the volume of carbon dioxide measured at S.T.P?
• Find out the volume of 6.023*10²² of ammonia at stp?
• How many electrons are found in a sample of dioxygen gas contained in a #"0.448 L"# container at STP?
• Question #7f3c3
• Question #e96d5
• What volume of ammonia may be prepared from a #1*g# mass of dinitrogen gas?
• How do we determine what substance has #rho_"substance"=2.8*g*L^-1#?
• A sample of gas has a mass of 0.555 g. Its volume is 117 mL at a temperature of 85 degrees C and a pressure of 753 mmHg. What is the molar mass of the gas?
• Question #461b0
• Question #1cb83
• What is the density of carbon dioxide at STP? (C=12.01g/mol; O=16.00g/mol)