In intergalactic space, there is an average of about one hydrogen atom per cubic centimeter and the temperature is 3.50 K What is the absolute pressure? Boltzmann constant is 1.38 10-23 J/K Pa
Q: A 2.7 L volume of ideal neon gas (monatomic) is at a pressure of 4.6 atmospheres and a temperature…
A: Given:Initial volume of the gas, V1 = 2.7 LInitial pressure, P1 = 4.6 atmInitial temperature, T1 =…
Q: e enthalpy of Vaporizatio of a liquid is 14.4 KJ at 180K, its boiling point at 1 bar. The molar…
A: Solution: a). Using the Claperon equation the change in vapor pressure can be calculated as,…
Q: A tank of compressed air of volume 1.00 m3 is pressurized to 24.6 atm at T = 273 K. A valve is…
A: V = 1.00m3 Pi = 24.6atm T = 273K Pf = 12.9atm Boltzmann constant (R) = 1.38*10-23J/K
Q: weighs 22 metric tons at Earth sea level. (a) Calculate the Knudsen number for the capsule at Earth…
A: To calculate the Knudsen number (Kn), you can use the formula:K n = λ / Lwhere λ is the mean free…
Q: A sample of argon gas is in a container at 35.0° C and 1.22 atm pressure. The radius of an argon…
A: An ideal gas is a theoretical gas made of point particles that are in random motion. The particles…
Q: A container is filled with a sample of gas having n molecules with speed a, 20, 30, . The ratio of…
A: speed v=α,2α,3α......nα Average speed vav=α+2α+3α+...+nαn vav=α(1+2+3+...+n)n=αn×n(n+1)2=α(n+1)2
Q: tank of compressed air of volume 1.00 m3 is pressurized to 24.6 atm at T = 273 K. A valve is opened,…
A:
Q: 1. For nitrogen at 306 K find, a) The most probable speed b) The average speed c) The rms speed The…
A: To find the most probable speed, average speed, and root-mean-square (rms) speed of nitrogen at 306…
Q: The molecules in a six-particle gas have velocities 7₁ (2030) m/s v2 = (402 +90ĵ) m/s 73 (-802 +20ĵ)…
A:
Q: An expensive vacuum system can achieve a pressure as low as 1.00 x 10-8 N/m² at 21.5 °C. How many…
A: Given, The volume, V= 1 cm3=1×10-6 m3 The temprature of vaccume system, T=21.5°…
Q: MXJWA A 4.2 L volume of neon gas (Ne) is at a pressure of 4.1 atm and a temperature of 460 K. The…
A: Given data: Volume , V=4.2 L Pressure, P=4.1 atm Temperature, T=460 K Atomic mass of neon, M=20.2…
Q: What would the surface temperature in degrees Kelvin of the sun have to be so that the rms velocity…
A: Given: mass of the sun = 2.0 x 1030 kg; Radius of the sun = 7 x 108 m
Q: 10 8 7 620 K 550 K L+V 450 K 3. 400 K S+V 300 K 0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 Specific…
A: Given: m=250g, V1=1m3, M=100kg/kmol, T=400K (a) Using ideal gas law :…
Q: Viscosity of fluid plays a significant role in the analyses of many fluid dynamics problems. The…
A:
Q: One mole of nitrogen has a mass of 28 g. Calculate the mean speed of the Maxwell-Boltzmann…
A: The mean speed of the Maxwell-Boltzmann distribution c = (8RT/(πM))1/2 M is molar mass R = 8.314…
Q: An expensive vacuum system can achieve a pressure as low as 1.00 x 10-7 N/m² at 25.5 °C. How many…
A:
Q: if 2m^3 of gas initially at stp is placed under a pressure of 3 atm, the temperature of the gas…
A: Given data: Initial volume (V1) = 2 m3 Gas initially at STP New pressure (P2) = 3 atm New…
Q: 1. Calculate both m(v2) and m(v)2 (that is, KE using the average of the square and the square of the…
A:
Q: One mole of hydogen has a mass of 2g . Calculate the root-mean-square speed of the hydogen molecules…
A: Given data: Molar mass of hydrogen (M) = 2 g = 2×10-3 kg Temperature (T) = 300 K Required: The…
Q: Calculate Express yo Urms
A: please see image
Q: Much of the gas near the Sun is atomic hydrogen. Its temperature would have to be 1.50 107 K for…
A:
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
- Hi I need help with this question: The Goodyear blimp we usually see hovering above our heads at a football game contains 5200 m3 of helium gas. If there are 1090 kg of gas at an absolute pressure of 1.10 105 Pa in the blimp, what is the temperature of the gas? The atomic mass of helium 4.00260 g/mol.How does the Boltzmann distribution and statistics explain the behavior of an ideal gas in terms of the distribution of molecular energies and the probability of various energy states?2. For T = 300 K, calculate the pressure (in bars) at which the mean free path of a hydrogen molecule will be each of the lengths given here. For H₂, o = 2.30 x 10-1⁹ m². (a) 100 μm (b) 1.00 mm (c) 1.00 m LL
- 8. The average energy of a mole of Einstein solid is given by: ӨЕ 3R0E Ē = 3R + 2 ӨЕ ет — 1 where E is the Einstein temperature and R the gas constant. Obtain expressions for the average energy at the limits of zero and infinite temperature and comment on your results.Experiment 1. The student measures the volume of the gas in the cylinder, places a known mass mon top of the piston, and then increases the temperature of the gas at constant pressure to 273C. Experiment 2. After the gas is allowed to cool back to 0C at 1 atm pressure, the student locks the piston in place, and then increases the temperature of the gas to 273C. Experiment 3. After Experiment 2 is completed, the student unlocks the piston, and a computer-controlled heat source maintains the temperature at a constant 273C. After Experiment 2, how do the pressure and volume change (increase/decrease/remain the same)? After Experiment 3?A fuel-efficient car is able to convert the chemical potential energy of gasoline into translational kinetic energy at an efficiency of 78.4%. If there is 8742 kJ of chemical potential energy in one tank of gas, what is the amount of translational kinetic energy produced. How to manipulate formula eff=output/input x 100
- Nuclear scientists have determined that a fourth state of matter exists: plasma. The state of plasma is reached when matter acquires a temperature so high that some of the molecules and atoms are broken down into ions and electrons. Stellar and interstellar matter mostly occur as forms of plasma. On Earth, plasma exists in the ionosphere, in flames, and in chemical and nuclear explosions. Matter in a controlled thermonuclear reactor also exists in a plasma state. Plasma is most like a gas. However, it differs from un-ionized gas in that it is a good conductor of electricity and heat. Scientists hope to understand the occurrence of plasma in nature and to harness it as an inexpensive energy source. 26. Based on the passage, how can the cost of developing thermonuclear power with plasma be defended? A. It is applicable to all technologies. B. A plasma power source can be used without special equipment. C. It can provide an inexpensive power source. bagga bniy D. It is almost perfected…A tank of N2 gas has temperature 500 K. Calculate the percentation of N2 molecules that has a speed between 1000 m/s and 2000 m/s. ____% 2 sig. fig. Please solve in Excel numerically the Maxwell-Boltzmann distribution