Gas 1 and gas 2 are in containers of equal volume (V1=V2). If T1 = T2, m1 < m2, and n1 = n2, then what is true about the pressure, P, in the two containers? Note: T is the temperature in Kelvins, m is the molecular mass of the gas, n is the quantity of matter in moles. O A. Not enough data to tell. OB.P1= P2 OC.P1> P2 O D.P1 = P2, at low temperatures only OE. P1< P2

Q: Using the ideal gas law, PV=nRT, calculate the number of moles of gas present in a 1.50 L container…

A: Given-&gt; Volume = 1.50 L P = 1.25 atm T= 30°C = 30+ 273 = 303K

Q: 2. The form of the Ideal Gas Law that we used in class is pVmRT, where p is absolute pressure, V is…

A: We have pV= mRT, where p is absolute pressure, V is volume, R is the specific gas constant and T is…

Q: 2. A canister containing a gas is subjected to a pressure of 740 torr. The molar mass of the gas is…

A: For the ideal gas, the temperature pressure and the volume are related to the ideal gas equation.…

Q: 6. A breathing mixture is prepared in which He is substituted if N2. The gas is 79% He and 21% O2,…

A: The density is defined as the mass upon volume. Density is directly proportional to the mass and…

Q: 2. Consider the astronaut being supplied with He and N2. The density of helium at STP is 0.179 g/L…

A:

Q: A gast at 85.5°C and 1.78atm is compressed until the  volume decreases from 505.8ml to 126.1ml and…

A: Solution  The new temperature is 301.4 K

Q: Concentrated hydrogen peroxide solutions are explosively decomposed by traces of transition metal…

A: Solution An ideal gas is outlined as a theoretical vaporific substance whose behavior is freelance…

Q: In a 10.0 L vessel at 100.0°C, 12.0 grams of an unknown gas exert a pressure of 1.31 atm. What is…

A:

Q: A sample of gas of mass 2.41 g occupies a volume of 480 mL  at 27 oC  and 0.14 atm pressure. What is…

A: Given information: mass = 2.41 g volume = 480 mL  Temperature = 27oC = 27+273.15 = 300.15 K…

Q: 5. When 40.0 liters of oxygen gas at 20.0 °C is compressed to 3.00 liters, what must the new…

A: COMPRESSION OF GAS: Gases can be compressed in order to enhance the pressure of the gas. When gases…

Q: For Numbers 8-9: The complete combustion of acetylene (C,H2) gas, the gas used in oxy-acetylene…

A: Acetylene reacts with oxygen to form carbon dioxide and water. The equation for the balanced…

Q: At STP a sample of gas with V= 560mL has mass= 1.10g. What gas is it? (H,, CO,, Cl,, or HCl are your…

A: Given: Volume of gas = 560 mL = 0.560 L (since 1 L = 103 mL) Mass of gas = 1.10 g At standard…

Q: In the laboratory, hydrogen gas is usually made by the following reaction: Zn(s) + 2 HCl(aq) →…

A:

Q: A 0.11 g of H2O2(l) decomposes to O2 (g) and H2O(g) in a 2.5L flask at 25C? What is the pressure for…

A: Given:Mass of H2O2 = 0.11 g.Volume of flask = 2.5 L.Temperature = 25 oC = 298 K.Chemical reaction of…

Q: A gas (4.0 g) occupies 11.2 L at 2 atm and 273 K. What is the molar mass of the gas? What is the…

A: Given data contains, Mass=4.0 g Volume=11.2 L Pressure=2 atm Temperature=273 K

Q: The ideal gas equation is PV = nRT where P is pressure, V is volume, n is the number of moles, R is…

A:

Q: 5.99 What pressure is exerted by a gas mixture containing 2.00 g of H2 and 7.00 g of N2 at 273 °C in…

A: We will use ideal gas equation and Dalton law of partial pressure

Q: A cylinder, with a piston pressing down with a constant pressure, is filled with 2.00 mole of a gas…

A: Given :  Initial number of moles = n1 = 2.00 mole Initial volume                 = V1 = 45.0 L…

Q: partial pressure of each constituent knowing their respective amounts: nA = 2.25 mol ; na = 0.60 mol…

A: 3. Given :                Total Pressure = 1.20atm                        T = 300 K…

Q: What volume will 9.60 moles of sulfur hexafluoride (SF6) gas occupy if the temperature and pressure…

A: If P is the pressure of the gas, V is the volume of the gas, T is the temperature of the gas in…

Q: eh of the following conditions would be most likely to cause the ideal gas laws to fail? L High…

A: Answer 11. Ideal gas law to fail At Higher pressure and low temprature ideal gas…

Q: The particulate model shown below represents the moles of particles present in the container after…

A: The reaction representation given is, Given: Total pressure after the reaction = 12 atm.

Q: Ethane burns in air to give H20 and CO2. 2 C2 H6 (g) + 7 O2 (g) 4 CO2 (g) + 6 H2O(g) a. What volume…

A:

Q: A sealed container holds 1.00 mole of helium and 2.00 moles of nitrogen at 30.0°C. When the total…

A: Given : Moles of Helium i.e He = 1.00 mol. Moles of Nitrogen i.e N2 = 2.00 mol. And the total…

Q: What is the partial pressure of CO₂ at 468.2 K in a 25.0 L fuel combustion vessel if it contains…

A: Since you have asked multiple questions, we will solve the first question for you as per our…

Q: PER 1+2 are held in rigid containers A., B, and C as shown below. Answer the follow, 2.80 g N 2.8…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: A mixture of CH4( g) and C2H6( g) has a total pressure of 0.53 atm. Just enough O2( g) is added to…

A: Partial pressure of specified gas equals to gas's mole fraction multiplied by total pressure of…

Q: metimes in lab we collect the gas formed by a chemical reaction over water (see sketch right). This…

A:

Q: Sometimes in lab we collect the gas formed by a chemical reaction over water (see sketch at right).…

A:

Q: If 3.20 g of O2 gas occupies a volume of 2.24 L at 0°C and a pressure of 1.00 atm, what volume would…

A: As per Avogadro's law same volume of all gases will contain same moles at constant temperature and…

Q: bacterial culture isolated from sewage produced 35.5 mL of methane gas, CH4, at 31.0 oC and 753…

A: Use ideal gas equation  PV=nRT Calculate mole of bas  Then  Mole= volume at stp÷22.4 Volume=31.1ml

Q: of H2 gas , Collected over water at the atmospheric pressure of 751mm Hg and a temperature of 21.0…

A: The three gas laws  namely  Boyles law , charles law  and avagadros law  are combined   to obtain…

Q: Calculate the partial pressure of each component in a mixture of gases contains 3.50 g N2, 2.50 g…

A: The pressure of the gas depends on the number of gas molecules and does not depends on the nature of…

Q: A syringe containing 1.55mL of O2 gas is cooled from 95.3*C to 0.0*C. What is the final volume of…

A: In this question, we have to find out the correct answer of given problem by the help of the…

Q: What is the molar mass of an unknown gas with a density of 1.90 g/L at 1.00 atm and 25.0 °C?…

A:

Q: Assume that an exhaled breath of air consists of74.8% N2, 15.3% O2, 3.7% CO2, and 6.2% water…

A: The partial pressure of each component may be calculated as:

Q: In a mixture of two gases, the partial pressure of methane is 0.175atm and the partial pressure of…

A: Given, Partial pressure of methane = 0.175 atmPartial pressure of oxygen = 0.250 atmVolume, V = 10.5…

Q: 0.374 m3 of hydrogen was observed at −7.0 oC and atmospheric pressure (105 Pa). The relative…

A:

Q: Air is approximately 78% nitrogen, 21% oxygen, and 1% argon (note that unless stated explicitly, gas…

A: Given data,Percentage of N=78%Percentage of O=21%Percentage of Ar=1%Average volume=400mLInitial…

Q: Assume that an exhaled breath of air consists of74.8% N2, 15.3% O2, 3.7% CO2, and 6.2% water…

A: a) Calculation of partial pressure of each gas: Partial fraction=Mole…

Q: A gas mixture consisting of 86.5 g PH3 (MM = 33.994 g/mol) and 86.5 g CIO2 (MM = 67.45 g/mol) has a…

A: Introduction :  We have to calculate the partial pressure of ClO2 .

Q: gaseous mixture contains 4.56 g propane, C3H8, and 1.22 g chloroform, CHCL3. Assuming that both…

A: Mass of propane  = 4.56 g Mass of chloroform = 1.22 g V = 100 ml = 0.1 L  T = 28oC  = 301 K Molar…

Q: What is the mole fraction of N2 if a flask contains a mixture of 1.11 g H2 gas (H = 1.01 g/mol) and…

A: Mole fraction is defined as number of moles of solute divided by total number of moles of solution.…

Q: 4 C3H5N3O9(l) + 6 N2(g) -> 12 CO2(g) + 10 H2O(g) + 1 O2(g) a. If 2.00 x 102 g worth of…

A:

Q: 1. Express R, the gas law constant in units of mL•kPa/mol.K by converting L and atm to mL and kPa,…

A: Introduction :  R in the Ideal Gas Law is known as the gas constant and it is defined as the…

Q: 1-at atmospheric pressure a sample of Ne gas gas a volume of 155mL at 32C degrees. What volume in…

A: Ideal gas Equation: PV=nRT  P= pressure  V= Volume  R= ideal gas constant  T= temperature  n= number…

Q: If there are 1.4 x 103 mg of chlorine gas at STP, how many liters does this occupy? to the nearest…

A: Calculate the number of moles of chlorine gas. The molar mass of chlorine gas is 71 g/mol. Number of…

Q: At STP a sample of gas with V= 560mL has mass= 1.10g.  What gas is it? (H2, CO2, Cl2, or HCl are…

A:

Q: 1. To experiment with gas pressure and the ideal gas law, a student uses an open- ended manometer…

A: Given: Volume of container = 7.2 L Temperature of container = 10 oC = 283.15 K Mass of methane = 7.2…