The root-mean-squared speed of CH4 is 846 m s^-1. What is the temperature of the gas?

Q: Calculate the root mean square speed of a methane molecule (in ms-1) at a temperature of 880.0K.…

A: Root mean square speed of a molecule can be calculated using the equation given below:

Q: Calculate the root-mean-square velocity, in m/s, for an oxygen molecule at 47.0 °C. The universal…

A: The question is based on the concept of RMS speed. we have been given oxygen molecule at a certain…

Q: Determine the mean free path, in meters, of argon atoms in a pure sample at 25 degrees Celsius and 1…

A: Given that, temperature = 25 oC = 25+273 = 298 K pressure = 1 atm collision frequency = 5.98×109…

Q: Calculate the root-mean-square speed of the molecules in a sample of Cl2 gas (M = 0.0709 kg/mol) at…

A: Root-mean-square speed: The speed of a gas particle depends on the temperature of the gas and its…

Q: Determine the root-mean-square speed (in m/s) of SF6 molecules at 137.1 Torr and 22.17 °C?

A: Root-mean-square speed: The speed of a gas particle depends on the temperature of the gas and its…

Q: Calculate the root mean square velocity of chlorine gas at 40 0C.

A: Answer: Root mean square velocity of Cl2 gas = 331.83 m s-1

Q: Calculate the root mean square velocity and kinetic energy of CO, CO2, and SOz at 298 K. Which gas…

A: Formula of root means square velocity is: v = 3RTM               .....(1) where, R= gas constant =…

Q: How is the root mean square velocity of a gas related to its molar mass?

A: The gas molecules constantly and randomly move throughout the volume of the occupied container. The…

Q: 2. At what temperature will 0.84 moles of neon gas occupy 120 cm' at 1 atmosphere?

A:

Q: Calculate the root mean square velocity of CO2 at 50 0C

A:

Q: What is the root-mean-square speed of CO at 113 degrees Celsius?

A: Temperature = 113 C =(113+ 273) K =386K Molar mass of CO  = 28.01 g/mol

Q: If He (g) has an average kinetic energy of 8710 J/mol under certain conditions, what is the root…

A: The root mean square speed of O2 (g) molecules is calculated in step two.

Q: Calculate the root mean square velocity of gaseous xenon atoms at 25 degrees Celsius.

A: Conversion of temperature from Celsius to kelvin: 0°C=273.15 K25°C=25+273.15=298.15 K Molar mass of…

Q: Calculate the root mean square velocity of I2(g) at 379 K.

A:

Q: What is the root mean square speed (in m/s) of nitrogen at 26.3oC?

A: Given, Molecule  = nitrogen  (N2) Temperature = 26.3 °C =(26.3+273)K = 299.3 K

Q: At what pressure does the mean free path of argon at 20 °C become comparable to 10 times the…

A:

Q: Calculate the root mean square speed of helium atoms and nitrogen molecules in m/s at 25°C

A:

Q: The density of a sample of NH3(g) at a pressure of 1.00 atm is 0.946 g/L. What is the…

A: Given that -  Pressure of ammonia = 1.00 atm  Density of ammonia = 0.946 g/L  Temperature is -  PM =…

Q: What is the root mean speed in m/s of Kr at 15°C? (write the solution without decimals)

A:

Q: Which has the greater root-mean square speed 235UF6 or 238UF6? If the container that holds a mixture…

A: Root mean square speed : It is one of the methods to measure the average speed of a gas particle. As…

Q: A sample of neon of mass 425 mg occupies 6.00 dm3 at 77 K. What pressure does it exert?

A: Ideal gas equation:                                                      PV = nRT where, P=…

Q: Calculate the root-mean-square speed of molecular chlorine in m/s at 21.0°C

A:

Q: The root-mean-square speed of CO at 121.7 °C is m/s.

A: We know the root mean square(r.m.s.) speed of a gaseous molecule is given as-

Q: At what temperature does the rms speed of O2 molecules equal 375 m/s?

A: The rms speed (Urms) of a gas molecule is expressed as shown below: Urms=3RTM…

Q: DETERMINE (i) the most probable speed, (ii) the average speed, and (iii) the square-root- mean speed…

A: Most probable speed, vmp = 2RTM   Average speed, vave = 8RTπM   Root-mean-square speed, vrms =…

Q: Calculate the root mean square speed of hydrogen gas molecules at 125oC degrees Celsius ____ m/s

A: Given, hydrogen gas molecules at 125°C Temperature =125°C =(125+273.15) K =398.15 KMolar mass of…

Q: What is the RMS speed of a sample of SF6 at 57.79 °C, in m/s?

A:

Q: How is the kinetic energy of a gas related to temperature? How is the root mean square velocity of a…

A: We know that if heat is not transferred when the two systems are in contact, then it is said to be…

Q: At a certain temperature, the speed of six gaseous molecules in a container are 2.0 m/s, 2.2 m/s,…

A: Root mean square value is devired as square root of mean square or it is the sum of square of…

Q: Calculate the mean speed and the root mean square speed for the following set of molecules: 10…

A: The mean speed is defined as the arithmetic mean of different velocities possessed by molecules…

Q: Calculate the root-mean-square velocity, in m/s, for an oxygen molecule at 29.1 °C. The universal…

A: Temperature = 29.1 °C                        =29.1 + 273.15 K                        =302.25…

Q: The critical constants of methane are pc = 45.6 atm, Vc = 98.7 cm3 mol−1, and Tc = 190.6 K.…

A: Given: pc= 45.6 atmVc= 98.7 cm3 mol-1Tc=190.6K To find: Radius of the molecule

Q: What is the root mean speed in m/s of O2 at 15°C?

A:

Q: What is the the root-mean-square speed of H2 molecules at 15.4 oC?

A: Root-mean-square speed: The speed of a gas particle depends on the temperature of the gas and its…

Q: Calculate u rms (root mean square speed) in meters per second, for Cl 2 (g) molecules at 30 °C. (Cl:…

A: Welcome to bartleby ! Introduction :  We have to calculate root mean square velocity

Q: If 8.278 x 10-4 moles of gas X effuses through a hole in 86.9 seconds and 1.740 x 10-4 mol of Ar…

A: The rate of unknown gas, r1 = 8.278 x 10-4 moles /86.9 s = 9.5 x 10-6 moles/s The rate of argon gas,…

Q: Determine the root mean square velocity of oxygen gas (in m/s) at a temperature of 190.2 °C.

A:

Q: Calculate the root-mean-square speed of an O2 molecule with an average kinetic energy of 6.2x10^-21…

A: The average kinetic energy of O2 is 6.2×10-21. The given temperature is 25˚C   The conversion of ˚C…

Q: Since the value of the van der Waals constant b for argon is 0.0322 dm3 / mol, what is the radius of…

A: Given , vander waals constant, b = 0.0322 dm3/mol = 3.22 x 10-5 m3/mol  Radius of Ar atom ,r  = ?

Q: Calculate the root mean square velocity, in m/s, of O2 at 273.0 K. Assume ideal gas behavior.

A:

Q: Calculate the root mean square velocity, in m/sof carbon dioxide molecules at 100.0 degrees *c

A: First, we will write down what has been given in the question, Temperature (T) = 100.0 °C = 273+100…

Q: Calculate the root-mean-square speed of the molecules in a sample of Cl2 gas (M=0.0709 kg/mol) at…

A:

Q: Calculate the root-mean-square speed of molecular chlorine in m/s at 25.0°C.

A: The room-mean-square-velocity: The root-mean-square (RMS or rms) is defined as the square root of…

Q: Calculate the root mean square velocity and kinetic energy of CO, CO2, and SO3 at 298 K. Which gas…

A:

Q: What is the root mean square (rms) velocity of the CH4 molecule at 209 K?

A: Given, Temperature (T) = 209 K Root mean square (Crms) velocity of the CH4 molecule = ? Note: molar…

Q: Consider a sample of nitrogen gas, N2, in which the constituent molecules have a root-mean-square…

A: A question based on root mean square velocity, which is to be accomplished.

Q: Calculate the root-mean-square velocity, in m/s, for a nitrogen molecule at 35.4 °C. The universal…

A:

Q: Calculate the root-mean-square speed of Ne atoms at the temperature at which their average kinetic…

A: Given :-  Average kinetic energy of Ne = K = 4.33 kJ/mol = 4330 J/mol  Root mean square speed of Ne…

Q: Determine the root mean square velocity of chlorine molecules at 25.0 C in m/s.

A: Temperature =25°C Used formula- U(rmx)=√(3RT/M) Molar mass of Cl2=70.906g/mol

Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.