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Q: A faster than expected for rate of a particular reaction might be attributed to which of the…

A: Answer: Rate of reaction depends on following factors: 1. Temperature 2. Pressure in the reaction…

Q: Common Name: MS IUPAC Name: Q Zoom Out CAS No.: Solvent: Non Polar BP: MP: 1.00 0.90 0.80 0.70 0.60…

A: We are given the mass spectroscopy data for an unknown compound and we have to find whether it…

Q: Which one of the followin shoul have the hiest boiling point? PH3   H2S  HCL    SiH4   H2O

A: Given substances are :  a). PH3  b). H2S  c). HCl  d). SiH4  e). H2O  Which one of the following…

Q: Consider the reaction: A+2B -->C delta S° (A) = 138.22 J/molK delta g (B) = 235.87 J/molk delta g°…

A: Given reaction is :  A + 2B ---------> C  ΔS0 of A = 138.22 J/mol.K  ΔS0 of B = 235.87 J/mol.K…

Q: gaseous mixture contains the following (%n/n is percent by mole): 15%n/n O₂, 23%n/n N₂, 4%n/n CH₄,…

A: Ideal gas equation is : PV = nRT  At constant temperature and pressure :  V ∝ n

Q: For 300.0 mL of a buffer solution that is 0.245 M in HCHO, and 0.300 M in KCHO,, calculate the…

A: Initial pH is calculated using Henderson Hasselbalch and.  Then to calculate final pH after adding…

Q: 0.0050 mole of  NaOH is added  to 0.50L of the buffer solution 0.24 M NH3 and 0.20 M NH4Cl) what is…

A:

Q: N°2 8. A. H, Pd/c then i c. Hz Pd/c then L B. then H. Pd/c Ha 9. 2. Hz NNH2, kOH A. В. C. {N-N NCI…

A:

Q: 2 NOg) + Br,(g) INOBr,(M) Initial rate of formation of Br, (M/s) 2 NOBr(g) 0.600 0.828 x 10 0.750…

A: The rate of a reaction is proportional to some power of the molar concentration of each of the…

Q: Consider the following hydroboration/oxidation of an alkene. OH 1. BH3, THF -CH3 2. HаОг, NaOH, H-О…

A: Organic chemistry is branch of chemistry in which organic reactant react to form organic products.

Q: A reaction has the following thermochemical values at 272.15 K: ΔH = -189.3 kJ mol-1 ΔS = -166.0 J…

A: Given-> Temperature (T) = 272.15 K ∆H = -189.3 kJ.mole-1 = -189300 J.mole-1(1KJ=1000J) ∆S =…

Q: How many joules are required to boil 200 grams of water?   350 000 J   452 000 J   500 000 J…

A:

Q: How many gallons of octane, C3H18, having a density of 0.703 g/cm³, would have to be burned to…

A: Given,  octane, C8H18, having a density of 0.703 g/cm³, would have to be burned to produce the same…

Q: CN + 4 Ph A, 5 A 6

A:

Q: U.V CH3CH2CH3 + Br2 CH3CH2CH,Br + HBr NaOH CH3CH,CH,Br + H2O CH3CH2CH2OH + NaBr (OH) 40-60 °C CH3CH…

A:

Q: Which solution will have the lowest pH?     0.25 M HClO     0.25 M NaClO 4     0.25 M HClO 4…

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Q: A 1.00 L solution contains 2.25×10-4 M  Cu(NO3)2 and 1.000×10-3 M  ethylenediamine (en). The Kf for…

A:

Q: For each titration below, determine the most suitable indicator among choices provided. a)  0.10 M…

A: Answer: In the acid-base titration indicator is the substance that changes its color at the end…

Q: A bomb calorimeter, or constant volume calorimeter, is a device often used to determine the heat of…

A: Given the enthalpy of combustion of 2-naphthylacetic acid = - 5779 kJ/mol mass of 2-naphthylacetic…

Q: Provide the correct IUPAC name for the compound shown here. H3C H H CH-CH3 CH3

A:

Q: 9. Using pure water, 1.0 M NACI, and 1.0 M CaCl,: a) List the substances in decreasing melting point…

A:

Q: H;C-CH(CH;)COH c) H;C-CH(CH-)COCH;CHs b) H;C=CH(CH,)COK* d) H;C-CH(CH-)CNH CHs

A: In the given problem, all are carboxylic acid so we write the name according to them. 1. IUPAC…

Q: 1. For the [PtCl2(Br)2] molecule, i) Show the electron filling on the s, p and d-orbitals of a free…

A: Organometallic is branch of chemistry in which we deal with metal Carbon bond.

Q: How to predict the probably mode of decay for? a. Americium-243 B. Nickel-59 C. Oxygen-21

A: Nuclear reaction can be defined as a reaction in which the structure of an atomic nucleus get…

Q: Discuss a scenario that you have experienced personally that manifests chemical equilibrium.

A: The answer is attached below-

Q: Consider the reaction: 2BRF3(g) >Br2(g) + 3F2(g) Using standard thermodynamic data at 298K,…

A:

Q: Which of the following solutions is acidic?     [H 3O +] 7.0 x 10 -7 M     [H 3O +] = 1.5 x 10…

A: We have to predict the acidic solution.

Q: Calculate the pH of a solution containing 0.20 g of NAOH in 2,000. mL of solution. 9.40 12.40 None…

A: Mass of NaOH = 0.20 g  Volume of NaOH = 2000 ml  pH of the NaOH solution = ?

Q: find the concentration in terms of molarity if this solution is diluted to 0.75 L

A: Volume (V) = 0.75 L Weight of non electrolyte (solute) = 60 gm Molar mass of solute (MM) = 200…

Q: When 12.0 mL of a 7.86x10 4 M sodium chloride solution is combined with 22.0 mL of a 1.91×104 M…

A: Volume of sodium chloride (NaCl), V1 = 12.0 mL = 0.012 L (1 L = 1000 mL) Concentration of sodium…

Q: Provide a multi-step synthesis to create the intended product for the listed original reactant. The…

A:

Q: Which of the following dienes will undergo Diels-Alder reaction? II III O l and II O only II O All 3…

A: In this question we have to tell that which diene will undergo diels alder reaction.

Q: Which of the following aqueous solutions are good buffer systems? U0.36 M barium iodide + 0.29 M…

A: Buffer solution are those which resist any significant change in pH if any strong acid or base is…

Q: Calculate the cell potential for the galvanic cell in which the reaction Ti(s) + Co2+(aq) = Ti²+(aq)…

A:

Q: At 25 degree Celcius, 1 mol of carbon dioxide is expanded from 2 to 20 dm3 (a) Isothermally and (b)…

A: Introduction: For an isothermal process, the temperature is constant. Therefore, temperature change…

Q: 6. What is the N of 0.45 M Mg(OH)2

A: 6.) N ( normality ) and molarity are related to each other for give Compound type.

Q: 3. Propose a synthesis of the molecule below using A., B., and C. as your carbon atom sources. You…

A:

Q: . Predict the monoalkylation products you would expect to obtain from the reactionof the following…

A: ->Alkyl halide with Lewis acid (AlCl3) give Friedel craft alkylation reaction in which alkyl…

Q: 2. The two molecules A. and B. are in equilibrium in acidic conditions as is shown below. Draw a…

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Q: Which of the following is expected to show aromaticity? CH CH HC CH NH O none of the above is…

A:

Q: 1. It is desired to prepare cupric sulfate solution by dissolving 250 grams of cupric sulfate in…

A: The answer is attached below-

Q: In what two ways does the Morse potential provide a more accurate description of molecular…

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

Q: gमक ठ९१०छ्लम्ख्च र्रल a+.त्मेंन वत्टवणणकদट amode ņ वोक zmes) | zmzt caq) ll Nizt car) Nics) Nirs) -…

A: In this question, we have to write the half reaction occuring at anode for the given galvanic cell…

Q: According to the collision theory of kinetics, All of the options describe the collision theory of…

A: Rate of reaction :-  The decrease in concentration of reactants with time or.increase in…

Q: solution

A: We know that,  Standard reduction potential (SRP) value of Ni is  less negative than Zn . Standard…

Q: 2-aminophenol hydrochloride is pictured at right. As is, the acid is fully protonated, the H from…

A: 2-aminophenol hydrochloride, HO-C6H4-NH3+Cl- is a diprotic acid with pka values of 4.70 and 9.97.…

Q: 80 CO AS = ΔΗ ||

A: Entropy is degree of randomness or disorderness in system.  Order of Entropy of different phases…

Q: What is the major organic product obtained from the following reaction? CH A. В. -CEC-H H,0 HgSO,…

A: When alkyne is treated with HgSO4 and H2O then ketone is formed.

Q: ᴡʀɪᴛᴇ ᴛʜᴇ ᴄᴏᴍᴘʟᴇᴛᴇ ʙᴀʟᴀɴᴄᴇᴅ ᴇQᴜᴀᴛɪᴏɴꜱ ᴏꜰ ᴛʜᴇ ꜰᴏʟʟᴏᴡɪɴɢ ᴄʜᴇᴍɪᴄᴀʟ ʀᴇᴀᴄᴛɪᴏɴꜱ. ꜱʜᴏᴡ ʏᴏᴜʀ ꜱᴏʟᴜᴛɪᴏɴ

A:

Q: Calculate the pH of a buffer solution prepared by dissolving 0.20 mole of cyanic acid (HCNO) and…

A: