If neon gas travels at 400 m/s at a given temperature, calculate the velocity of butane, C4H10, at the same temperature.

Q: If 0.130 mol of N2 gas effuses through a small hole over the course of one hour, calculate the…

A: A question based on effusion, which is to be accomplished.

Q: The normal maximum pressure exertedeby a human heart 120. torr.  Calculate the normal maximun…

A: Given, Pressure = 120 torr

Q: which gas, helium or argon, effuses faster under the same conditions and by how much?

A: As per Graham's Law of effusion/diffusion, rate of effusion/diffusion is inversely proportional to…

Q: Two vessels are labeled A and B. Vessel A contains NH3 gas at 86°C, and vessel B contains Ne gas at…

A:

Q: What is the average velocity of chlorine gas at 73.86°C, in m/s?

A: Temperature = 73.86 °C   ...Or  because °C + 273 = k    ...so,  73.86°C + 273 = 346.86 k  Average…

Q: What is the mean speed, K, of N2 molecules in air at 25°C?

A: Answer of the question given below,

Q: Calculate the molar mass of a gas X2 if equal volumes of X2 and hydrogen gas take 9.12 and  1.20…

A: Given that equal volume of gases X2 and H2 effuse into a vacuum through a small hole under the same…

Q: Calculate the rms speeds of N2 molecules at 25°C and at 125°C. Sketch approximate curves of the…

A: Given data, T1 = 25°C = 298K T2 = 125°C = 398K To calculate the rms speed of N2 molecule.  Sketch…

Q: Imagine four clouds of gas that are all held at a temperature of 100 K, but each cloud is made of a…

A: Given chemical species with their molecular masses: Chemical Species Molecular Mass (amu)…

Q: What temperature will sulfur hexafluoride molecules have the same average speed as argon atoms at…

A:

Q: (Q29) How many grams of solid potassium chlorate (KCIO3) decompose to form solid potassium chloride…

A: Solution: Given: Volume of O2 = 661 mL= 0.661 L and Pressure of O2 = 773 torr = 773 * 1/760 = 1.017…

Q: Calculate the mean speed of (a) He atoms. (b) CH4 moleculesat (i) 79 K. (ii) 315 K. (iii) 1500 K.

A: Given here three different temperature (i) 79 K. (ii) 315 K. (iii) 1500 K. and we are asked to…

Q: The rms speed of the molecules of a gas at 137 C is 191 m/s. Calculate the mass ? of a single…

A:

Q: Consider the following velocity distribution curves A and B.   a. If the plots represent the…

A: The equation for the root mean square velocity of a gas could be given as, Here, M represents molar…

Q: Liquid oxygen, used in some large rockets, is produced by cooling dry air to -183°C. How many litres…

A: Dry air is cooled to -183⁰C to obtain liquid oxygen which is used in large rockets.

Q: A sample of a breathing mixture for divers contained 34.3% helium, He; 51.7% nitrogen, N2; and 14.0%…

A: We have to calculate the density of the mixture.

Q: Calculate the root-mean-square speeds of H2 and O2 molecules at 20 °C.

A: In gaseous phase, molecules are far apart from each other. They are in constant random motion. They…

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

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Q: Calculate the volume of chlorine gas (Cl2) at STP that will react with 5.00 grams of

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Q: 5.86 For a spacecraft or a molecule to leave the moon, it must reach the escape velocity (speed) of…

A:

Q: B. In the following graphs, velocity represents the molecular speed, Velocity (m/s) (i) If the plot…

A: Ideal gases are hypothetical gases which do have real existence. A gas can behave ideally at low…

Q: If 30 mL of helium gas effuses through a small hole in 2.00 minutes, then how long will it take 30…

A: Given data, Amount of helium gas effused = 30 mL time taken  = 2 min = 120 s So, rate of effusion of…

Q: Calculate the root-mean square velocity in centimeters per second of N2 molecules at 270C. Repeat…

A:

Q: Calculate the average kinetic energies of H2(g) molecules at 5 °C and at 150 °C.

A: The answer to the following question is-

Q: Calculate the root mean squared velocity of ozone gas, O3 at 52 °C, in meters per second. Just give…

A: R.M.S stands for Root Mean Square velocity  R.M.S can be defined as square root of the mean of…

Q: What is the mean free path A of an oxygen molecule O, at 300 K and 4 atm of pressure if the radius…

A: Given : Temperature = 300 K Pressure = 4 atm = 4 X 1.01325 X 105 = 4.053 X 105 Pa…

Q: determine the root mean squared gas velocity in m/s of a gas at 98.33 celsius with a molecular…

A: Root mean squared velocity can be determined by following formula:  Vrms = (3RT/M)1/2 Where R =…

Q: Calculate the root mean squared velocity of ozone gas, O3 at 308 °C, in meters per second. Just give…

A: Here, we have to calculate the root mean squared velocity of ozone gas, O3 at 308 °C, in meters per…

Q: Calculate the most probable speed of Cl2 molecules at 330 K .

A: Most probable velocity formula:

Q: What is the rms speed of F, molecules at 303 K?

A: • Thus, the rms speed of F2 molecules at 303 K is 446 m/s in correct number of significant…

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

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Q: A given sample of gas has a root-mean-square speed of 1363 km per second at 298K. What is the…

A:

Q: What is the rms speed of He atoms at 485 K ? ( in m/s)

A: The root mean square RMS speed for He can be determined as -

Q: more physically relevant than average speed for the kinetic theory of gases). What is the rms speed…

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Q: What is the rms speed of carbon tetrachloride molecules at 25.00C?

A:

Q: H2 molecules has a mass of 2 grams at what temperature would H2 have a root mean squared velocity of…

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Q: 0.101 L of gas at 760. torr is compressed to 800. torr.  Calculate the resulting gas volume in mL at…

A: According to ideal gas law, PV = nRT where P = pressure V = volume n = moles R = gas constant T =…

Q: For the reaction614C ⟶714N + ?, if 100.0 g of carbon reacts, what volume of nitrogen gas (N2) is…

A: For the reaction: C614→N714+ e-10 Mass of carbon = 100.0 g The atomic weight of carbon=12.011  Moles…

Q: organic compound with the general formula CxHyOz contains 69.57%s and 26.05 % C by mass. In the gas…

A: The ideal gas law is the equation of the state of a hypothetical ideal gas. The ideal gas equation…

Q: The average molecular speed in a sample of NO2 gas at a certain temperature is 376 m/s. what is the…

A: The given in formation is as follows: The average molecular speed of NO2 = 376 m/s The average…

Q: The difference between the root-mean-square speed and the most probable speed of helium molecules…

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Q: Calculate the root mean square velocity of F2,Cl2, and Br2 at 304 K. Express the velocities in…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Gaseous ammonia reacts with gaseous chlorine to produce nitrogen and hydrogen chloride gas. How many…

A:

Q: If 0.150 mol of N2 gas effuses through a small hole over the course of one hour, calculate the…

A: Given: Molar mass of H2 gas = 2.0158 g / mol Molar mass of N2 gas = 28.01 g / mol

Q: What is the rms speed of an atom in a sample of He gasat 25 °C?

A:

Kinetic-Theory of Gases

Kinetic theory of gases is the model or method which was developed in the 19th century by Maxwell and Boltzmann. This is possible as the interatomic force which is of short-range forces that are important for solids and liquids can be neglected for gases. This theory or gas law gives a molecular interpretation of the pressure and temperature of a gas and is consistent with gas laws and Avogadro’s hypothesis. This theory is very helpful to correctly explain the specific heat capacities of many gases, kinetic energy and it also explains the transport qualities such as viscosity, thermal conductivity, and diffusion with molecular parameters. As stated in the kinetic-molecular theory, the temperature of a substance or gas particle is related to the average kinetic energy of the particles of that substance. When a substance is heated, some of the absorbed energy is stored within the particles, while some of the energy increases the motion of the particles, called average kinetic energy.