0.004951.cm3 to n? 5.4200² mL to cms 95 CHm to pa 3910 bar to mmig. ... 10°F to K -1000°C to

Q: A 2000 cm* container holds 0.15 mol of helium gas at 350°C.

A: Given:- The initial volume of the gas = 2000 cm3 The number of mole n  = 0.15 mol The temperature T…

Q: 9)What is the pressure in atm exerted by 2.48 moles ofa gas in a 250.0 mL container at 58°C?

A: Given that, V = 250.0 mL = 0.25 L T = 58oC =273 + 58 =331 K n = 2.48 moles R =0.082 atm L/K moles…

Q: Dry air is 78.1% nitrogen. What is the partial pressure of nitrogen when the atmospheric pressure is…

A: The expression for find partial pressure of nitrogen is Partial pressure=%of N2Patm

Q: 1. Find the equation of state of a solid that has an isobaric expansion coefficient dKdT 2cT-bp and…

A: Given data The isobaric expansion coefficient is: dVdT=2cT-bp The isothermal pressure-volume…

Q: 2.6 Determine the density and specific weight of methane gas at at a pressure of 300 kN/m² absolute…

A:

Q: A 515@cm3 flask contains 0.460 g of a gas at a pressure of 153 kPaand a temperature of 322 K. What…

A: Volume, V = 515 cm3 mass, m = 0.460 g  Pressure, P = 153 kPa temperature, T = 322 K

Q: 3. A gas in a cubical container with side equal to 0.3568 m has a pressure of 0.24 MPa at 24°C. If…

A: Given: L=0.3568 mP=0.24 MPa = 0.24*106 PaT=24°C=297 KR=212 J/Kg.K

Q: What is the temperature of 2 grammes of nitrogen (N2) occupying a volume of 820 sm3 a pressure of 2…

A: Given Data: Gas→ Nitrogen Mass, m=2 g Volume, V=820 sm3      where s→standard Pressure, 2…

Q: Which measurement describes the pressure of a gas? A) 450 mm Hg B) 315 K C) 251 g/cub.cm D) None of…

A: When a force of ‘F’ Newton is applied perpendicularly to a surface area ‘A’, then the pressure…

Q: A gas occupies a volume of 250 mL at 745 mm Hg and 25°C. What additional pressure is required to…

A: In the given question We have to determine the additional pressure to reduce the gas.

Q: (22) Find the density of nitrogen (N2) and oxygen (O2) at STP assuming they behave like an ideal…

A: Solution: To find the density of the N2 and O2 at STP.

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

A:

Q: 6. A 60 mL flask is filled with mercury at 00C. When the temperature rises to 800C, 1.47 g of…

A: Volume of flask: V = 60 mL = 60 x 10-6 m3 Initial temperature of mercury: TI = 0oC Final temperature…

Q: How many moles of CO gas can be in a 3200 mL container at 27°C and a pressure of 1125 mmHg?

A: Given: The volume (V) of the CO gas is 3200 mL. The pressure (P) of the CO gas is 1125 mm of Hg. The…

Q: What is the volume of aluminum ball at 10⁰C if it is volume at 160⁰C is 300cm³?

A: Let the initial volume of the aluminum ball at the temperature T0 be V0 , the volume of the aluminum…

Q: The pressure of a gas in a tank is 324.24 kPa at 295.0 K. Determine the gas pressure if the…

A: Initial Pressure of the tank (P1)=324.24 KPa Initial Temperature (T1)=295.0 K Final Temperature…

Q: A vessel of volume 2000cm3 contains 0.1mole of oxygen and 0.2 mole of carbon dioxide. If the…

A: Pressure of oxygen molecules is

Q: The density of water at 40 C is 1000 kg/ m3. What is the density of water at 950C. Use β= 210x10-6…

A: Step-1:To determine: The density of water at 950 oC.Given information: The density of water at…

Q: 4. 3.00 L of a gas is collected at 35.0°C and 705.0 mmHg. What is the volume at STP?

A: Given  Volume of gas, V1 = 3.0 L  At temperature,T1 = 35.0° C  And pressure ,P1 = 705.0 mm Hg…

Q: How many cubic millimeters (mm3) are in 1 L?

A:

Q: 3. 4.73 L of a gas is collected at 32.0°C and 625.0 mmHg. When the temperature is changed to…

A:

Q: 2.6 Determine the density and specific weight of methane gas at at a pressure of 300 kN/m absolute…

A:

Q: 26.4 mol of gas at atmospheric pressure is compressed. What is the volume of the compressed gas in…

A:

Q: 5. Convert 80 psi, to its absolute pressure in psi where atmospheric pressure is 99 kpa

A:

Q: 2. A gas occupies 1.98 L at 200.3 kPa. What will be the volume of this gas if the pressure becomes…

A: Given: Gas at the pressure P1 occupies a volume V1 = 1.98 L Gas occupies a volume V1 at the pressure…

Q: An ideal gas with a volume of .867 m3 has a temperature of 119°C. If there are 8.72 x 1024…

A:

Q: 3. What is the volume of a aluminum ball at 10°C if its volume at 160°C is 300cm3 ? Tiep

A: Given data: The initial temperature of the aluminum ball is, Tf= 10 0C The final temperature of the…

Q: (I) What is the partial pressure of water vapor at 30°C ifthe humidity is 75%?

A: From steam table, the saturated vapor pressure of water at the given temperature is

Q: An aluminum-alloy rod has a length of 5.7751 cm at 11.00°C water. (a) What is the length of the rod…

A: givenAt temperature, T1=11°CInitial length of aluminium alloy rod , L0=5.7751 cm=5.7751×10-2 mAt…

Q: A balloon contains 3.1 liters of nitrogen gas at a temperature of 84K and a pressure of 101 kPa.…

A: Given: The initial volume (V1) of the nitrogen gas is 3.1 L. The initial temperature (T1) of the…

Q: 1. A balloon is filled with 100.0 L of air at 1.300 atm pressure. What pressure is needed to change…

A: 1. Given : Initial volume of air (V1)=100 L Initial pressure of balloon (P1) = 1.3 atm Final volume…

Q: A tank has a volume of 15 ft3 and contains 20 lbm of an ideal gas having a molecular mass of 24. The…

A:

Q: 40 ft3 of air at 14.7 psia is compressed isentropically at 30°C. If the volume is reduced to 3…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: A gas at 740 mm Hg and 18°C has a volume of 400 cc undergoes a pressure until the pressure becomes…

A:

Q: A gas is kept at pressure of 200 kPa and a temperature of 30deg C in 5000L container. What is the…

A:

Q: *40. | The density of mercury is 13 600 kg/m³ at 0 °C. What would its GO density be at 166 °C?

A: Given: The density of the mercury is 13600 kg/m3. The initial temperature is 0 °C. The final…

Q: 3. A vessel of volume 2000 cm° contains 0:1 mol of oxygen and 0-2 mol of carbon dioxide. If the…

A:

Q: A reservoir contains 3.0 m³ of CO at 6895 kPa and 23.6°C an evacuated tank is filled from the…

A: carbon monoxide volume Vco = 3.0m3 Initial pressure P1 =6895kpa Temperature T1 = 23.6° euacuated…

Q: 1. What is the phase of a sample of carbon dioxide at a temperature of 283 K (10°C) and a pressure…

A: In this question we have to find the phase of a sample of Carbon Dioxide at the given conditions.…

Q: At 1.00 atm of pressure and at 0.00 °C, ice has a density of 0.917 g/cm 3 and a vapor pressure of…

A: Given: P1=1.00 atm=760 mm Hg T1=0.00° C=273 K The density is ρ=0.917 gm/cm3 The vapour pressure is…

Q: (II) Aluminum rod, α = 24 x10-6 (1/ ͦC )--- official valueLi = 185.0 cm, Lf = 185.81 cm, Ti = 20.0…

A: Given, α=24×10-6  /°C (official value) Li=185.0 cmLf=185.81 cmTi=20.0°CTf=200°C∆T=Tf-Ti=180…

Q: A 3-ft3 container is filled with 2-lbm of oxygen at a pressure of 80 psia. What is the temperature…

A:

Q: An Oxygen tank has pressure of 1200.0kpa at 283K. What will the pressure be if the temperature is…

A: Here, P is pressure, V is the volume, m is mass, R is the gas constant and T is the temperature.

Q: 2.) A cylinder of gas has a pressure of 4.40 atm at 25°C. At what temperature, in K will it reach a…

A: Given Initial pressure of the gas is Pi=4.40 atm=4.40 atm×760 torr 1 atm=3344 torr Initial…

Wien's displacement law

Students often get confused between Wien's displacement law and Planck's radiation law. Although both are historically related, yet they are conceptually different. Planck's law helps determine the spectrum of a blackbody, while Wien's law determines the relationship between peak wavelength and temperature.