At what pressure does the mean free path of argon at 25°C become comparable to the diameters o the atoms themselves? Note: Cross-sectional Arca for Argon is 0.36 nm² when the Cross sectional Arca = d?r

Q: Find the Normality of NaOH and Normality of HCl from the following data: Weight of KHP Final Reading...

A: KHP is used to standardize NaOH. Both react in 1:1 ratio.

Q: For each of the following precipitation reactions, calculate how many grams of the first reactant ar...

A:

Q: 1. Use the standard electrode potentials to calculate the cell potential and determine whether the r...

A: Since you've asked multiple questions with multiple sub-parts, we will solve first question (1,a and...

Q: 2. Describe the following quantities: activation energy (Ea), barrier height (Eb), threshold energy ...

A: Answer is given below

Q: Please answer in 4 decimal placess. Thank you!

A: Given :- Initial moles of gas is 70 mmol = 0.07 mol Temperature is 373K Volume changes from: V1 = 5....

Q: :) Find the subspace of values that balances the chemical equation in which glucose ferments to form...

A: Balancing equation of glucose:

Q: Draw the product of the following compounds with the given image. 1. A. BH3 B. H2O2, OH- 2. A. O3 B....

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Q: Draw a structural formula for the major organic product of the reaction shown. CH3CH2 H. C=C HBr H. ...

A:

Q: How does nuclear fission generate electricity? Use the paperclip button below to attac

A:     What is nuclear Energy?  Nuclear energy comes from the binding energy that is stored in the ce...

Q: For the decomposition of dinitrogen pentoxide in carbon tetrachloride solution at 30 °C 2 N2054 NO2 ...

A:

Q: estion 48 What is the molar solubility of Agl Ksp 8.3 × 101 in the presence of 0.05 M KI? O 9.11 x 1...

A:

Q: 2- The formation constant of the following reaction is [Cu(NH))4 +4H;0 [Cu(H;O)F +4NH3 A) Multiplica...

A: 2) the given reaction is completed via four steps, the formation constant is multiplicative and it w...

Q: Answer the questions about chlorine trifluoride, ClF3, a molecule with an expanded octet. There are...

A: The correct answer about ClF3 is given below

Q: 1. Sodium 2. Calcium 3. Aluminum 4. Carbon

A:

Q: CH;OH НО OH What is the name of this structure? OH OH alpha-D-gulopryranose beta-L-gulofuransone alp...

A:

Q: Answer the questions about selenium hexachloride, SeCl6, a molecule with an expanded octet. There a...

A: Answer is given below

Q: Determine if the following pairs of compounds are identical, isomers or unrelated CH3CH2OH and CH3O...

A: Structural isomers are those which have same molecular formula but different structure.  Identical c...

Q: Based on its molecular orbital diagram, is peroxide ion O22-  paramagnetic or diamagnetic?

A: Given,  Based on its molecular orbital diagram, is peroxide ion O22-  paramagnetic or diamagnetic ?

Q: 3. If 7,500 J of energy is added to 1.43 kg of iron (originally at 25.0°C), what temperature will it...

A:

Q: Direction: Answer the following. Write your solution and box your final answer. 1. How much heat is ...

A:

Q: 2CO (g) + O2(g) --> 2 CO2(g) delta H = -566 KJ endothermic or exothermic 2.8 g of CO let to react wi...

A: Combustion reaction are exothermic in Nature because energy released in combustion reaction

Q: A 0.344-M aqueous solution of a weak acid has a pH of 3.39. Calculate Ka for the acid. Ka = Submit S...

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Q: Hydrolysis of the compound B5H9 forms boric acid, H3BO3. Fusion of boric acid with sodium oxide form...

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Q: A mixture of NaOH, NaCl, and MgCl2 contains 34.6% by mass chloride and 20.0% by mass hydroxide. What...

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Q: Estimate the standard heat of combustion of propane, C3H8, at 25 °C with H2O(l) and CO2(g) as combus...

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Q: If 500mL of 0.1IF lead altrate solution is added to 1L of 0.25F potossium lodate, calculate : a. num...

A:

Q: Describe how you would use freezing-point depression and osmotic pressure measurements to determine ...

A: Answer - According to the question - The colligative properties are those properties of solutions th...

Q: Two students are tasked with determining the milligrams of chloride in a simulated soil sample. Both...

A: Two questions based on concentration terms that are to be accomplished.

Q: 2. Draw the structure of the disaccharide a -glycosyl(1-6)-galactose in the B anomeric form and circ...

A:

Q: Draw the Skeletal Formula of the following compounds. The parent chain should be drawn in STRAIGHT h...

A: Skeletal formula include the structure of the compound from the given IUPAC name.  

Q: Professor Forni has hired you as a research assistant and you need to make an X-gal staining solutio...

A: Required concentration of MgCl2 = 2mM                                                       = 0.002 ...

Q: A chemist titrates 50.0 ml of a 0.1190M aniline (C,H,NH,) solution with 0.6692M HCI solution at 25 °...

A:

Q: Draw the line bond structure of the following compound: a. CH3)2CH(CH2)3CH3 b. (CH3)2CH(CH2)2CH2OH c...

A:

Q: The label is a reagent to which he had specified on the label only the alcohol name and molecular fo...

A: A question based on NMR spectroscopy that is to be accomplished.

Q: The Murchison meteorite that was found in Australia in 1969 is important to scientists because it co...

A: The Murchison shooting star is a shooting star that fell in Australia in 1969 close to Murchison, Vi...

Q: A flask containing 8.0 × 10² g of water is heated, and the temperature of the water increases from 2...

A:

Q: I621 T 2 Rt Sg Bh 241) Using their positions on the periodic table, rank the following atoms/ions by...

A: When we go from left to right on the periodic table the radius increase and the size increases so Fr...

Q: Calculate the pH of a NHA*/NH3 buffer that was prepared with 100.0 mL of 0.500M NH,CI and 50.0 mL of...

A:

Q: .CH2Br NANH2 CH;CH2C=CH 1 - CH3 (3) Lindlar's catalyst

A:

Q: Increasing use of industry (in particular, combustion processes) by humans is increasing the amount ...

A: Q4: An evaluation of the impact and consequences of ocean acidification on marine life (food chains ...

Q: Write ionic and net ionic equations for the following reactions. Be sure to include the states for e...

A: Net ionic equation are obtained when we cancel the Spectators ions 

Q: In a Bradford assay, 17 pl of a protein isolate sample was diluted by adding 24 pl of water prior to...

A: Given calibration curve data:

Q: What atomic terms due to spin-orbit interactions are possible for following configurations? For each...

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Q: Propanol is used as a solvent in the pharmaceutical industry, mainly for resins and cellulose esters...

A:

Q: Determine the conjugate base/acid of each (with solution). What strong base can deprotonate the alco...

A: Concept is based on Conjugate acid-base pair.

Q: 20 g of Na2SO4 is dissolved in 60 g in water. What is the %w/w,

A:

Q: Calculate the osmotic pressure of a solution (density = 1.02 g/cm') containing 50 g glucose (CH,O6) ...

A: Osmotic pressure can be calculated by using formula π= CRT  Where  π= osmotic pressure C = concentra...

Q: 5. How much heat is released to the surrounding when a cloud containing 100 kg of air cool from 34.0...

A: Thermochemistry:

Q: Monique adds 0.05 moles of solid NaF to 1.0 L of an aqueous solution of 0.5 M HF. What value should ...

A: Answer: To solve this question we need to draw the ICE table for the equilibrium of weak acid HF.

Q: Consider the diagrams for solutions A, B and C. Water molecules have been omitted for clarity. Solut...

A: Representation of a solid compound on dissolution in solution can be represented based on the type o...

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.