If a 5 m3 of gas initially at STP is placed under a pressure of 3 atm, the temperature of the gas rises to 17◦C. What is the volume now?  Calculate to 2 decimals.

Q: For a mixture of 40% nitrogen, 35% oxygen, and 25% carbon dioxide on a molar basis, what is the…

A: Solution:-            The given ecpression,                   P=R¯Tv¯-b-av¯(v¯+b)T12…

Q: It is observed that the density of an ideal gas increases by 10 percent when compressed isothermally…

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Q: A sealed 19 m3 tank is filled with 7,011 moles of ideal oxygen gas (diatomic) at an initial…

A: The objective of this question is to calculate the final pressure of the gas in the tank after it…

Q: a. In the deep space between galaxies, the density of atoms is as low as 106 atoms/m³, and the…

A: Step 1:from Part A:  Pressure(P)=3.73∗10−7Pa Part B:  Given that  number of moles of gas (n) = 5…

Q: Charles’ law states that for a fixed mass of gas under constant pressure, the volume V and…

A: Charle’s law

Q: What is the molar mass of a gas if 1.30g of the gas has a volume of 255 mL at STP?

A: For ideal gas  PV = nRT Where P = Pressure of the gas, V = Volume of the gas, n = number of moles of…

Q: The average kinetic energy of the molecules in a gas sample depends only on the temperature, ?.…

A: Given data as per question R   =  8.314 J/mol-k T    =    401 K

Q: A massless rod of length 1.0 m has two masses (4.2 kg each) attached to it. The axis of rotation is…

A: Given data: Initial length of the rod is, L1 = 1 m Final length of the rod is, L2 = 4 m Two masses…

Q: A balloon is filled with helium gas at atmospheric pressure (1 atm) until its volume is 800 m3. The…

A: Given Data :Volume of Helium in balloon V1 = 800 m3Pressure of Helium in balloon P1 = 1 atmVolume…

Q: what would be the volume

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Q: Ex. 13: Calculate the number of molecules in one liter of gas at N.T.P., if mass of each molecules…

A: To find-No. of molecules (n)=?Given-Volume of a gas=1 lit=VTemperature of gas T=273 KMass of each…

Q: The speed of molecules are given by 2 m/s, 3 m/s, 4 m/s, 5 m/s, and 6 m/s. The mean square speed is…

A: Given Data :  Speed of molecules is given by  s1 = 2 m/s s2 = 3 m/s s3 = 4 m/s s4 = 5 m/s s5 = 6 m/s…

Q: At standard temperature and pressure, a gas has a density of 0.088 kg/m3.  What volume (in m3) does…

A: Here,  We have to find the volume ( in m3 ) that 2.55 kg of hydrogen will occupy at standard…

Q: 69 ◦F is considered room temperature, what is this in ◦C, R, and K

A: Given The room temperature is T=69°F The unit conversion from Fehranite to degree Celsius is shown…

Q: The pressure P (in kilopascals), volume V (in liters), and temperature T (in kelvins) of a mole of…

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Q: How many moles of an ideal gas are there if the volume of the gas is 158 L at 14°C and a pressure of…

A: To solve the given question we will use the ideal gas law: PV=nRT Given: The volume of the gas:…

Q: Boyle's Law states that when a sample of gas is compressed at a constant temperature, the pressure P…

A: Given relation PV=Constant Differentiating ,PdV+VdP=0 At an instant V=600 Cm3 , Pressure (P) =150…

Q: A container holds 2.5 moles of an ideal gas at a pressure of 3.5 atmospheres and a temperature of…

A: Number of moles of gas (n) = 2.5 molesPressure (P) = 3.5 atmTemperature (T) = 300 KVolume (V) = 10 L

Q: (1) Hydrostatic balance states Әр Equation -1 where p is pressure, z is altitude, p is density and g…

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Q: A tank contains 25.00% argon gas and the remaining is helium gas. If the partial pressure of argon…

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Q: The 1.8kg gas nitrogen has temperature of 0°C, filled inside 25liter. Calculate the pressure of gas…

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Q: Gas is confined in a tank at a pressure of 10 atm and a temperature of 15◦C. If 51 percent of the…

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Q: A gas consists of NO2 molecules at temperature T. What is the r.m.s. speed of the molecules, in m/s?…

A: Given data : The mass of an NO2 molecule, m=1.53×10-26kg Temperature, T=10oC=(10+273)K=283K

Q: Ex. 42 At what temperature will oxygen molecules have the same R.M.S. speed as that of helium…

A: To find- Temperature of oxygen Given- Molecular wt. of oxygen Mo=32 Molecular wt. of helium MHe=4 At…

Q: 2.8 At a temperature of 100°C and an absolute pressure of 5 at- mospheres, what is the ratio of the…

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Q: Space Physics: The solar corona is a very hot atmosphere surrounding the visible surface of the sun.…

A: We know we can consider Solar corona as Ideal gas due to low pressure and high temperature : We can…

Q: 1) The Ideal Gas Law, PV = RT, relates the pressure (P, in pascals), temperature (7, in Kelvin), and…

A: As per our guidelines, we are instructed to answer only three sub-parts per session. Kindly post the…

Q: The specific reaction rate constant k is a strong function of temperature according to the following…

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Q: A vessel has absolute pressure of 3MPa and temperature of 40°C. Assuming there is no change in…

A: Absolute pressure of vessel (P) = 3 MPa  Initial temperature (T) = 40°C  = 40+273 kelvin = 313…

Q: For an ideal gas in constant volume if you double the temperature ( T2= 2 T1), what is the new…

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Q: Ex. 13: Calculate the number of molecules in one liter of gas at N.T.P., if mass of each molecules…

A: To find-No. of molecules (n)=?Given-Volume of a gas=1 lit=VTemperature of gas T=273 KMass of each…

Q: When air expands adiabatically (without gaining or losing heat), its pressure Pand volume V are…

A: Given Volume V = 540 cm3 = 540 m3 Pressure P = 91 kPa = 91 x 103 Pa Pressure changing rate dP/dt =…

Q: the

A: (a) NA = 6.022 x 1023 Avogodro's NumberOne mole gas at STP occupies = 22.4 liters1 liter = 10-3 m3⇒…

Q: Automobile tire with a volume of 0.7 m3 is inflated to a gauge pressure of 250 . kPa. if the…

A: Given data Pg=250 kPaV=0.7 m3T=25°CPatm=100 kPa Here, Pg is the gauge pressure, V is the volume, T…

Q: After carrying out repeated measurements for the pressure of a gas and making the calculations, the…

A: Given: The measured value: P=1.543780 Pa The uncertainty: ∆P=0.055000

Q: A gas is expanded isentropically from 840°F to 90°F. Calculate the pressure ratio (P1/P2).

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Q: Consider an ideal gas at temperature T = 578 K and pressure p = 2 atm. Calculate the average volume…

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Q: When air expands adiabatically (without gaining or losing heat), its pressure P and volume V are…

A: Given data:

Q: Twenty (20.0) mL of argon gas is stored at STP. If the temperature and pressure are both doubled,…

A: According to the ideal gas equation, PVT=constant where,  P = Pressure of the gas V = Volume of the…

Q: Initially, pressure and volume of air in the syringe are 120 kPa and 11.2 mL respectively. If the…

A:

Q: QUESTION 15 The volume of an automobile tire is 2.5 x 10 m3, the pressure of the air in the tire is…

A: Given data: -  The volume of an automobile tire is v = 2.5 x 10-2 m3. The pressure of the air…

Q: When a given gas, under pressure and temperature respectively 5x105 Pa and 25 ° C expands 3 times…

A: Given: Initial condition of the gas initial pressure Pi = 5×105 Pa initial temperature Ti = 25°C =…