Calculate the rms speed of CO molecules at 315 K Calculate the rms speed of Cl2 molecules at 315 K .   Calculate the most probable speed of CO molecules at 315 K    Calculate the most probable speed of Cl2 molecules at 315 K

Q: A sample of carbon dioxide is contained in a 500.0500.0 mL flask at 0.9760.976 atm and 15.615.6 ∘∘C.…

A: Given, Volume of the flask = 500.0 ml = 0.5 L pressure = 0.976 atm Temperature = 15.6 C° = (15.6 +…

Q: 2. A sample of He gas effused 5.3 times faster than an unknown gas, under the same conditions.…

A: Given: The Helium gas with atomic  mass of = 4 u.

Q: Calculate the rms (average) speed of N2O2 atoms or molecules at 241 oC. Use R = 8.314 kg-m2/K-s2-mol…

A: RMS speed is the root mean square speed which is given by 3RTM, where R is the gas constant, T is…

Q: A helium-filled weather balloon has a volume of 802 L at 16.9°C and 751 mmHg. It is released and…

A: For the phase change of the ideal gas the temperature, pressure, and volume of the initial state and…

Q: Sometimes in lab we collect the gas formed by a chemical reaction over water (see sketch at right).…

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Q: A gas‑filled weather balloon has a volume of 50.0 L at ground level, where the pressure is 771…

A: By help of Combined gas equation we can calculate the new volume of the weather balloon at higher…

Q: A cylinder is filled with  10.0L  of gas and a piston is put into it. The initial pressure of the…

A: Boyle's Law :-  It states that, at constant temperature for a fixed mass of a gas pressure is…

Q: Chlorine dioxide, ClO2, is a reddish-yellow gas used in the bleaching of paper pulp. Calculate the…

A: The average speed of molecules are given by, => v = 8RTπM where R = gas constant = 8.314 J/K.mol…

Q: lowing gases in order of increasing average molecular speed a 6, Xe, CCl₂ F2. < < <

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Q: elium atoms have a mass of 4u4u and oxygen molecules have a mass of 32u32u, where uuu is defined as…

A: To find the temperature at which the root mean square speed of a helium atom equals the root mean…

Q: A sample of nitrogen gas has a volume of 478 cm³ and a pressure of 104.1 kPa. What volume would the…

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Q: Aluminum, an active metal, reacts with hydrochloric acid in a single displacement reaction.  If I…

A: The reaction taking place between is,

Q: A gas made up of homonuclear diatomic molecules escapes through a pinhole 0.732 times as fast as F₂…

A: molar mass of F2(M2) = 37.997 g/molmolar mass of X(M1) =?

Q: Place the following gases in order of increasing average rms speed at 25°C. 1 2 3 4 5 сл 1 Ne SO2…

A: The root mean square (RMS) velocity of gas refers to the average velocity of gas molecules in a…

Q: In order to determine the rate of photosynthesis (the conversion by plants of carbon dioxide and…

A: The temperature of oxygen gas .The pressure of oxygen gas .The volume of oxygen gas To find the mass…

Q: 3.65 g3.65 g sample of an unknown gas at 75 ∘C75 ∘C and 1.00 atm1.00 atm is stored in a 1.95 L1.95 L…

A:

Q: (a) Place the following gases in order of increasing average molecular speed at 25°C: CO, SF6, H2S,…

A: The average molecular speed at 25°Cof CO, SF6, H2S, Cl2, and HI should be placed in increasing…

Q: 10.0L

A: We will use Boyle's law

Q: At what temperature does the speed of carbon dioxide molecules, CO2, equal 350.0 m/sec?

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Q: An effusion container is filled with 2 L of an unknown gas. It takes 400 s for the gas to effuse…

A: Volume of an unknown gas effuses in 400 s = 2 LVolume of oxygen gas effuses in 161 s = 2 LMolar mass…

Q: Given the equation 2KCLO3(s)-->2KCl(s)+3O2  (g) A 3.00-g sample of KClO3 is decomposed and the…

A: Consider the given information as follows; 2 KClO3 (s)  →  2 KCl (s)   +   3 O2 (g) Mass of KClO3 =…

Q: a) 1.488×10-4 mol of an unidentified gaseous substance effuses through a tiny hole in 81.2 s. Under…

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

Q: A reaction between liguld reactants takes place at -8.0 °C In a sealed, evacuated vessel with a…

A: Ideal gas equation is  PV=nRT Where,  P- Pressure of gas V- Volume of gas R-Molar gas constant…

Q: A student obtained the following data from this experiment. Calculate weight of the gas vapor in…

A: Mass of flask and foil cap = 89.617 gMass of flask, foil cap, and condensed vapor = 91.458 gFlask…

Q: Sometimes in lab we collect the gas formed by a chemical reaction over water (see sketch at right).…

A:

Q: What volume of carbon dioxide is produced when 94.8 g of calcium carbonate reacts completely…

A: Given  Mass of CaCO3 =94.8 gm Molar volume 1 mole=22.4 L

Q: The mass of a sample of gas is 827 mgmg. Its volume is 0.270 LL at a temperature of 88 ∘C∘C and a…

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Q: Sometimes in lab we collect the gas formed by a chemical reaction over water (see sketch at right).…

A: The values are provided in questionTemperature T = 50°CTemperature T= 50+273K Temperature T = 323…

Q: The hydrogen gas formed in a chemical reaction is collected over water at 30 ∘C∘C at a total…

A: Given : Temperature = 30 oC And total pressure of gas = 730 mm Hg

Q: Your research director informs you that the molecules of a sample of gas at 339 K339 K have a…

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Q: The rate of effusion of NO2 gas through a porous barrier is observed to be 5.28 x 10 mol/h. Under…

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Q: Calculate the rms speed of CO at 70.0°C.  m/s

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Q: What is the ratio of the rate of effusion of helium gas to the rate of effusion of CO2 gas (2 sig…

A: The Scottish physical chemist Thomas Graham gives direct relation between rate of effusion of gas…

Q: Calculate the mass of Kr in a 8.57 L cylinder at 96.6 °C and 4.48 bar. mass: g

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Q: 2 NacIO. 3(s) > 2 Nacle) 30 219) (s), A sample of NACIO3 is partially decomposed by heating,…

A: The oxidation is the loss of electrons. So in oxidation, the oxidation number of the element…

Q: What reagents are needed to bring about the following reaction? O 2 mol CH3CH,CH2MBBR, Li, NH3 O…

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.