The mass of a bromine molecule is 160 u, and the mass of an argon molecule is 40 u. Compare the rates at which these gases will diffuse.

Q: The following information is given for aluminum at 1 atm: Boiling point = 2467.0°C Heat of vaporizat...

A: Pressure of aluminum P=1 atm Boiling point = 2467.0 °C Heat of vaporization ∆Hv=2.52×103 cal/g Melti...

Q: 4) The esterification reaction between butanol and acetic acid in the presence of sulfuric acid is c...

A: When we applied 1st order rate law, in all case gives the same rate constant value, which confirms,t...

Q: If compound A has a ka of 3.0 x 10-11 , compound B has a ka of 1.1 x 10-10 and compound C has a ka o...

A: The modern method to express the strength of an acid or base is to measure the pKa value of the comp...

Q: Draw the formula of each of the following tripeptides: (a) Lysine- phenylalanine- threonine (b) Alan...

A:

Q: What is the solubility of aluminum hydroxide in a buffer comprised of 0.100 M formic acid and 0.100 ...

A: The Henderson Hasselbalch Equation: The Henderson Hasselbalch equation is used to calculate the pH o...

Q: For the rate law Rate = k[A][B]3/2, the order with respect to A is __________, the order with respec...

A: The order of the reaction is defined as the power dependence of the rate on the concentration of eac...

Q: Determine the mass of a sample

A: Given: The volume of the sample of chromium is 2.4 cm3.

Q: The radius of a xenon atom is 1.3 x 10^-8 cm. A 100-mL flask is filled with Xe at a pressure of 1.0 ...

A:

Q: Chlorine gas reacts with fluorine gas to form chlorine trifluoride: Cl2(g) + 3 F2(g) --------> 2 ...

A: The number of moles of given substance can be calculated as follows Number of moles=MassMolar mass T...

Q: could we use bohr model to calculate energies for a neutral li atom

A:

Q: Glycerin (?3?8?3) is a nonvolatile nonelectrolyte with a density of 1.26 g/mL at 25 °C. Calculate th...

A: Using Raoult's law: Psolution=χsolventP∘solvent Where χsolvent = mole fraction of solvent P∘solvent ...

Q: Can you help me out with this question please.

A: Given- Solution = CaCl2 in water Molality of solution = 0.25 m Kf = 3.72 °C/m   To find- Molality of...

Q: There are three diastereomers of 2-bromo-1,3-dimethylcyclohexane. (a) Using the orientation of the c...

A: For the elimination to occur there should be H trans to Br. Br should be axial

Q: "The native structure of hemoglobin (Hb) comprises of two α and two β subunits, each of which carrie...

A: Hemoglobin or hemoglobin +-o-+ globulin, abbreviated Hb or Hgb, is an iron-containing oxygen carryin...

Q: How would you do number 10 a-d

A: Answer:

Q: Solve this attached file

A: In this reaction addition of HCl takes place at the unsaturated carbons or 1-bromocyclohexene by the...

Q: How would you do number 11 a-d

A: Note - Since you have asked multiple question, we will solve the first question for you. If youwant ...

Q: When 25.0 mL of 0.25 mol/L LiOH and 25.0 mL of 0.25 mol/L HCl are mixed together, the temperature wa...

A: Specific heat formula The equation that is used to calculate the amount of energy, in Joules (J), ne...

Q: 1.Discuss the suitable initiator to start an addition polymerization. 2.Define what is auto-accelera...

A: Free radicals are used to initiate addition polymerization, organic and inorganic initiators can be ...

Q: Question 34 Which of the following properly describes constitutional isomers? compounds with the sam...

A: To find : the correct statement describes constitutional isomers

Q: A weak base, B, has Kb = 4.0X10^-6. Consider a 0.0020 M solution of the base.  a. Calculate pOH b. C...

A: Suppose the weak base be A-. It gets hydrolyze according to the equation: A- + H2O <----> HA +...

Q: CH3CH2OH + D½O → CH3CH2OD + HOD What is the best way of showing that this reaction has occurred? A. ...

A: The best way to determine whether given reaction is happened or not is discussed as follows,

Q: Problem attached

A: Carboxylic acids are the organic compounds which contain the functional group -COOH. Oxidation is th...

Q: What hydrolysis products are formed when the attached compound istreated with aqueous acid ?

A: A chemical reaction that involves the breakdown of molecule on treatment with water molecule is call...

Q: Why is benzyl chloride reactive in both tests, whereas bromobenzene is unreactive?

A: The reactivity depends upon the ability of the halogen to depart as an anion in both tests of the gi...

Q: 18. Isomeric cobalt compounds and [Co(NH3)sBr]SO4 are red and violet respectively. Which of the foll...

A: Isomeric structures are [Co(NH3)5Br]SO4    and [Co(NH3)5SO4]Br Among them [Co(NH3)5SO4]Br is red in ...

Q: In a steam distillation, the amount of water actually distilled is usually greater than the amount c...

A:

Q: The edge length of the unit cell of alpha polonium is 336 pm and it crystallizes in a simple cubic u...

A: in a simple cubic unit cell, the spheres are not closely packed, This is a relatively inefficient ar...

Q: Write the ranges of water solubility.

A: Solubility :- " The amount of solute that can be dissolved in a specified amount of solvent at a giv...

Q: When 5.1 V battery is connected to 101cm wire having cross sectional area (2.34 x 10*m?) current of ...

A: Resistance and resistivity have the following relationship. R=ρlAR=resistance ohmρ=resistivity ohm m...

Q: What is the product of the following reaction. NagPO4 + Sr(OH)2 -->

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.