A 50 cm3 sample of a gas in a syringe at 15oC is heated to 50oC and the syringe's piston is allowed to move outward against a constant atmospheric pressure. Calculate the new volume of the hot gas.

Q: The density of helium gas at 0°C is p. = 0.179 kg/m3. The temperature is then raised to T = 95°C,…

A: Helium is an ideal gas.  The ideal gas equation is: Pv=nRTP=Absolute pressurev=Volumen=Number of…

Q: Find the current of 3 R, 100 R, 202 10v- 20v B (A) 0.429 A B 0.356 A 0.286 A 0.143 A

A:

Q: The R.M.S. speed of the molecules of a gas at N.T.P. is 420 m/s. If the mass of each molecule is 6.8…

A: We have to compute-No. of molecules (n)=?Provided data-RMS speed (C)=420 m/sPressure (P)=105…

Q: A gas with volume 501 mL is at the temperature 12.3°C. What is volume of the gas, in the unit of mL,…

A: All ideal gases follow: PV=nRT Here P and n and R are constant. VT=constant 50112.3+273=V38.7+273…

Q: At the bottom of a lake where the temperature is 7.35 oC and the pressure is 3.07 bars the radius of…

A:

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: A closed 1 L water bottle contains air at standard temperature and pressure. The bottle is left in a…

A:

Q: Four moles of an ideal gas are confined to a 35-liter container at a temperature of 30ºC.  What is…

A: Given data *The number of moles is n = 4 moles *The volume of the container is V  = 35 L *The given…

Q: Two non - reactive gases A and B are present in a container with partial pressures 2.44 x104 Pa and…

A:

Q: A fixed mass of a gas is held in an adjustable sealed container at a pressure of 100.0 kPa. If the…

A:

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

A:

Q: A balloon containing 2 moles of an ideal gas at 428.94 K. Another 1 mole of the ideal gas is added…

A: Given data:   Initially number of moles (n1) = 2 mol Initial temperature (T1) = 428.94 K Finally…

Q: The universal gas constant is R = 83014 J / kmol, convert to: A) Calories / Mol * K B) Atm / Mol *…

A: Universal gas constant value in SI unit is 8.314 J K-1 mol-1 or 8314 J K-1 kmol-1 1 calorie=4.184…

Q: With the temperature held constant, the pressure of a gas in a cylinder with a movable piston is…

A: In an isothermal…

Q: A cylinder is compressing an ideal gas at constant temperature of 25°C. Initially, the gas had a…

A: In this question , initial temperature , volume and pressure of the ideal gas are given and gas…

Q: 1.5 kg of methane gas was filled in a tube with a volume of 12 dm3. The tube pressure is heated with…

A: Let M denotes the molar mass of methane, m denotes the mass of methane, and n denotes the number of…

Q: Consider an ideal gas with an absolute temperature of T1. To A) what temperature would the gas need…

A:

Q: Oxygen (O2) gas at 273 K and 1.0 atm is confined to a cubical container 10 cm on a side. Calculate…

A:

Q: (a) 0.3740 moles of krypton gas is placed in a 9.75 L container at 239 K. Find the pressure of the…

A: Solution:-Given thatnumber of moles of krypton gas (n)=0.3740 molesVolume of gas (V)=9.75…

Q: The diagram shows a simple mercury barometer and a mercury nanometer. Gas is trapped at the top of…

A: Solution - Given  Barometer reading is 76 cm of Hg  Patm = 76 cm of Hg The manometer in static…

Q: Below the surface of the sea water where the pressure is P=2.45x10^5 Pa and the temperature i 5C, a…

A: Write the ideal gas equation

Q: -80J of work are done on the gas in the process shown in (Figure 1). Figure p (kPa) P₁ 0- 0 100 200…

A:

Q: gas is held in a container with volume 516 cm3. If the pressure of the gas inside the container is…

A: It is given that a gas is held in a container Having volume 516 cm3  And pressure 100 kPa  If the…

Q: mol of real gas is in a

A: a= 1.875  b = 0.045

Q: Problem 5:   n = 3.9 moles of an ideal gas are pumped into a chamber of volume V = 0.094 m3. Part…

A: (a) The initial pressure of a gas is, P1=1 atm=1.013×105 Pa The initial temperature of gas from the…

Q: The ideal gas law is given by, PV=nRT. According to the ideal gas law equation, if you plot 1/P as…

A: Given that :PV=nRT

Q: 5.0 moles of an ideal gas are confined to a 15-liter container at a pressure of 2.6x105 Pa. What is…

A:

Q: A gas originally occupies a volume of 0.5m^3 at a pressure of kPa. It is slowly allowed to expand…

A: Given p1= 100kpa (assume) V1=0.5m3 V2=2.5m3 P2 = ?

Q: A tire with an inner volume of 0.025 m^3 is filled with air at a gauge pressure of 36psi. If the…

A: Given volume of 0.025 m^3 and gauge pressure of 36psi.  We have to find what volume outside of the…

Q: A given gas is heated from 273 K to 546K, while its volume is doubled. If initially the gas pressure…

A: Given, T1=273K T2= 546K V1=V V2=2V Final Pressure =P2

Q: The volume of a gas exiting a delivery device is 0.2 liters at a temperature of 150C. The gas then…

A:

Ideal Gas Law

Ideal gas law states that the product of pressure and volume of a gas directly varies with the product of the number of moles, the universal gas constant, and the temperature of the gas.