At what pressure does the mean free path of O2 at 35degreesC become comparable to 10 times the diameter of that molecule?

Q: Ticls, k H2, Pdle CH3 Pooduch

A: In presence of TiCl3, McMurray coupling is occurred.  Followed by reduction of alkene .  

Q: 7. In each set of structures, arrange_the labeled bond s in the order indicaleed Set 1 a Increasing ...

A: We have to tell about the bond energy. We know that if a bond having greater s-character, then the b...

Q: How many maxima to you expect a propane (C3H8) molecule to have on its internal potential energy sur...

A: Stereochemistry is the branch of chemistry which study the spatial arrangement of atoms and molecule...

Q: How many stereoisomers are possible for ephedrine? Clearly show how you arrived at your determinatio...

A: We can determine the possible stereoisomers by deciding the number of chiral carbon centres present ...

Q: In the iodine clock reaction,what is the rate of the reaction if Δ[HSO3-]/Δt = -0.0032 mol L-1 s-1?...

A: Given Δ[HSO3-]/Δt = -0.0032 mol L-1s-1

Q: [2] A 20.0 mg sample of a protein is dissolved in water to make 25.0 ml of solution. The osmotic pre...

A: Given: Mass of protein = 20.0 mg = 0.020 g.                                       (Since 1 g = 1000 ...

Q: 156 mi to km

A:   Calculated -      Convert 156 Miles to Kilometers (mile to km) with our conversion calculator and ...

Q: A chemical reaction is characterized by the following experimental data: Rate Constant (L mol-'s-) T...

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Q: A. :o: CHE CHIZ Calz-Ñ В. :0: :O: エ

A: We have been asked to synthesize the given compounds and state the reactants from which they are for...

Q: If an atom has 7 protons, how many electrons does it want to gain in order to fill its valence shell...

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Q: CH3 CH2 CH3 (с) (а) (b) PPH

A: Concept IUPAC nomenclature; 1) According to IUPAC nomenclature system longest chain is selected whic...

Q: 1. Adding a solute to a solvent freezing point because the chemical the forces between the makes it ...

A: Given: Effect of adding solute on the freezing point of the solvent.  

Q: Be + 2 HCl --> BeCl2 + H2            My theoretical yield of beryllium chloride was 10.7 grams.  I...

A: Since you have posted multiple questions as per guidelines we can answer only one per session . If y...

Q: Post- assessment Directions: Read and understand the questions below. Choose and encircle the letter...

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Q: Describe a step-by-step procedure on how you would solve this problem. 25. The tabulated data show t...

A: The order of the reaction is calculated by hit and trial method

Q: Balance the following equations: a) Fe2O3 + HNO3      =       Fe(NO3)3 + H2O b) NO2 + H2     =    ...

A: A chemical equation should always be balanced. That is, the number of atoms on both the sides of the...

Q: It explains the properties of solids and liquids in terms of the intermolecular forces of attraction...

A: A multiple choice question based on inter-molecular forces that is to be accomplished.

Q: Question 7 Which of the two possibilities below correctly numbers the carbon backbone of this molecu...

A: The numbering always prefer longest carbon chain with least sum rule 

Q: 1,3-Diaxial interaction is mainly torsional strain. Select the correct response: True False

A: In the conformation if the two atoms is in eclipsed conformation then torsional strain arrises maxim...

Q: Set 111 o CHe CH2 CH2 H- C-H 12a Incroasing bond angle ースーエ ー土

A: Bond angle is the angle between the bonds of given species.  For comparing bond angle first determin...

Q: A 5.00 g of N2 gas in a 4.00 dm^3 vessel by a pressure of 121.0 kPa. What is the temperature of the ...

A: Given: Mass of N2 = 5.00 g. Volume of vessel = 4.00 dm3 = 4.00 L                                    ...

Q: Imagine you are a scientist and you are working with a museum on an archaeology exhibit. They tell y...

A: Given that, in a museum a living plant leaf contains carbon-14. The half-life of carbon-14 is t1/2 =...

Q: and cis trans Explain why cis-bicyclo[4.1.0]heptane is more stable than its trans isomer.

A: Because of the bridge without any carbon ....(0) bridge. where the carbons in the nor-adjacent (1,3)...

Q: CH3 CH3 СООН СООН NO2 ŠO3H ŠO3H Identify the reagents represented by the letters in the above reacti...

A: Reaction involved following concepts 1) Fridel crafts alkylation 2) sulphonation 3) oxidation of ben...

Q: An ion-exchange chromatographic separation is performed using a diethyl-aminoethyl-sepharose (DEAE-s...

A: Ion exchange chromatography is an analytical technique for separation of proteins on the basis of it...

Q: As written, the following synthesis scheme is flawed. Draw the actual product(s) that would be forme...

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Q: how how the forward and reverse reaction rates respond to having some HOCl suddenly removed from the...

A: The reaction rate depends on the concentration of the reactant but the reaction rate does not depend...

Q: 2NO(g) + → N,O2(g) FAST N,0,(g) + 0,(g) → 2NO,(g) SLOW Determine the overall reaction O 2NO(g) + O2(...

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Q: Write the molecular formulas for the following structural formulas: (Write the formula using subscri...

A: We have to  calculate  no of carbon and hydrogen  in above molecule. 

Q: Determine the mass in grams of C«H10 that are required to completely react to produce 8.70 mol of CO...

A: The balanced reaction given is, Given: Moles of CO2 produced = 8.70 mol.  

Q: Rank the following elements according to increasing ionization energy. Ca, O, S, Mg Li, Be...

A: Ionization energy:  Energy required to remove electron from a gaseous atom or ion. Generally, Ioniza...

Q: Write the chemical name of the following compound. 1. FeCl3-6H20 2. CsClO3 3. HIO 4. TiClą 5. РЬ(NOз...

A: Answer of the question given below, 

Q: For the unbalanced redox reaction in basic solution, Cl2(g) → CIO4¯(aq) + Cl(aq) + Cl (aq) what is t...

A: For the balanced oxidation half reaction first balance the atoms and then balance charge by adding e...

Q: Suggest a mechanism behind the reaction    NO(g) + Cl2(g)  à  NOCl(g)  + Cl(g) with the rate law    ...

A: Chemical kinetics is branch of Physical chemistry in which we study the rate of chemical reactions w...

Q: what is the iupac name and structure of this spectrum

A: From The NMR spectrum we can see that their are of two type of hydrogen in the compound.      

Q: How many grams of ethylene are needed to react with 0.124  mol of H2O?

A: Here we have to calculate the mass of ethylene needed to react with 0.124 mol H2O.

Q: When heated in the air, 1.63 g of zinc (Zn) combines with 0.40 g of Oxygen (O2) to form zinc oxide. ...

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Q: B: Identify water as either a Bronsted-Lowry acid or a Bronsted-Lowry base of the reactions shown be...

A: The reactions given are,  

Q: A(g) + 12 B(g) = 2 C(g) Determine the expression for the rate of the reaction with respect to each ...

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Q: Which one of the following phrases is not true? a. Acidic media do not affect soapless soaps b. Alky...

A:   Soaps are typically sodium salts of long-chain carboxylic (fatty) acids, e.g. sodium stearate, wh...

Q: solution a. Calculate the number of moles of Fe and SCN added. b. Calculate the number of moles of F...

A: (a) Volume of Fe3+ added = 5.0 mL [Fe(NO3)3] = 0.002 M Total volume = 10 mL Moles of Fe3+ added = Mo...

Q: Q1: Find the first excited state of harmonic oscillator using the equation: (x) = A,(a.)*V»(x), with...

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Q: 1. construct an energy diagram to show the variation in the free energy of the molecule as the front...

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Q: Write the IUPAC name for the compound below. Be sure to use correct punctuation. Keep the informatio...

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Q: Hello there! How do I calculate the number of collisions each molecule encounters in 10 seconds, for...

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Q: The gas phase decomposition of nitrosyl chloride at 400 K NOCI(g)- →NO(g) + ½ Cl2(g) is second order...

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Q: In clays, the negative charge is exactly balanced by the absorbed cations. A True B False Question 1...

A: 17. It is true that in clays the negative charge is balanced by the adsorbed cations. True 18. Yes, ...

Q: Imagine there is a carbon reservoir that holds 12,500 GtC. The flux out of this reservoir is 50 Gt/C...

A: Please find your solution below : Turn over time is defined as the time taken to fill or empty the p...

Q: Experiment title is Extractión óf čafféiné fróm coffee and caffeine analysis by HPLC Tips for discus...

A: 1) Calcium carbonate is used in the extraction of caffeine from the coffee powder.  

Q: The gas-phase reaction X(g) +Y(g) -> XY(g) has an overall energy change of +45 kJ. The activation en...

A: