Ni Ni2* (0.750 M) || Cu²* (0.0500 M) | Cu EP (V)

Q: Hand writing please.  In the aldol condensation reaction, you mixed 1,3-diphenylacetone with Benzil…

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Q: Is TLC chromatography and paper chromatography in a normal phase chromatography or reverse phase…

A: Solution- TLC- Thin layer chromatography. Paper chromatography

Q: 1. How fast does light travel in glass of refractive index 1.5?

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Q: The activation energy for the gas phase isomerization of cis-2-butene is 75.3 k).…

A: Given :-  cis-CH3CH=CHCH3 → trans-CH3CH=CHCH3  Activation energy = 75.3 kJ  Rate constant at 846 K =…

Q: Predict if AS would be positive or negative for the following: 1) Cooling water from 50°C to 25°C 2)…

A: Some facts related to entropy Entropy increases as temperature increases. The phases of matter in…

Q: What Volume of the titrant is needed to reach the End Point having 5g of sample and 1N H2SO4 as a…

A: According to law of equivalence, an acid exactly neutralizes the same number of equivalents of base…

Q: What temperature (in °C) did an ideal gas shift to if it was initially at -18.5°C at 4.62 atm and…

A: Given, Initially Pressure (P1) = 4.62 atm Volume (V1) = 35.0 L Temperature (T1) = -18.5°C = (-18.5 +…

Q: What is the binding energy in kJ/mol Ag for silver-107? 8.25x10^ kJ/mol 47 H+ 60;n–"Ag The required…

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Q: 6. List the following from most likely to least likely to exist: TeBr6 ТеBr4 PF4 Sel6 Tel6 Explain:

A: The stability of the given halides of Tellurium, phosphorus and Selenium are needed to be discussed.…

Q: Give the common name of 2,2-dimethyl-1-propanethiol and give the complete equation as the compound…

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Q: 1. Calculate AHus of ethanol having a normal freezing point at – 177.3 °C and molal free point…

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Q: 60 08 Zoom Add Slide Play Table Chart Text Shape Media Comment Background In 2014, the city of…

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Q: solution (in water) and 0.2M Tris-HCl, pH=8.00. For this part, the concentration of PNPP will remain…

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Q: *19. Following are the NMR spectra of three isomeric esters with the formula C;H14O2, all derived…

A: First we have to calculate the double bond equivalence (DBE) of the moleculer formula C7H14O2 by…

Q: a) Predict whether fumarate or maleate will have greater electrophoretic mobility. Cis-smaller than…

A: a) Electrophoretic mobility is given by the expression: μ=q6πηrwhere,q=charge on the…

Q: 3. Determine the pressure exerted on the surface of a submarine cruising 175 ft below the free…

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Q: 2 N205 (s) 54 NO, (g) + 02 (g) AG;° (kJ/mol) N2O5 (s) 117.7 NO2 (g) 51.8

A: From the standard Gibbs free energy data □G° = [Total Gibbs free energy of products] - [Total Gibbs…

Q: For the redox reaction given below complete the following: Clo; + SO2 – SO4² + Cr (a) What is the…

A: Let us discuss tge redox reaction.

Q: You will prepare 5 cuvettes with different concentration of sodium phosphate (Pi) using the stock…

A: For calculating the volume of 1 mM Pi, we use the dilution equation, MstockVstock=MfinalVfinal

Q: a.Give all the structural isomers of the compound C3H5Cl which contains one C=C bond. (Hint: 3…

A: Structural isomers or constitutional isomers are those which have the same molecular formula but…

Q: Using the given table below, formulate your own kind of problem; through providing hypothetical…

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Q: How does the type and extent of damage caused by the recoil Rn, the a particle and the y ray differ…

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Q: yields 39 Gamma decay: 19K →

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Q: Cl-C-C-Br ČI HB НА НВ *10. Explain the patterns and intensities of the isopropyl group in isopropyl…

A: The correct answer about NMR spectrum is given below

Q: Why do alcohols have boiling points much higher than hydrocarbons of similar molecular weight? a.…

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Q: 0.360 g of a diatomic gas occupies 125.0 mL at 23.0oC and 750. torr. What is the  molar mass of the…

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Q: Give a clear handwritten answer....

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Q: For each of the following, provide the product or reagent as necessary. H20 + Hg(OAc)2 NaBH4 a) ELOH…

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Q: Draw the organic product of the reaction shown. SOCI, HO heat

A: Carboxylic acids react with Thionyl Chloride (SOCl2) to form acid chlorides. During the reaction the…

Q: Acids turn blue litmus paper red. Does the red litmus paper change color with acids? acid

A: If red litmus paper is used -> then if basic medium present then colour change to blue but if…

Q: Average Exposure to Radiation from Common Sources Source Dose (mrem/year) Naturally Occurring…

A: The data given is,

Q: 13. A 2.5-L flask at 15°C contains a miyture of Na. He and Ne at partial pressure of 0.32 au N2,…

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Q: the structure of the alkenes which will generate the following products under the reaction…

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Q: In the analysis of a sample for KH2PO4content, a sample weighing 0.3994 g required 18.28 mL of…

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Q: supply the missing informatiom of the following word equaations a.) hexanol + methanoic acid ->…

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Q: What is the solubility, s, of CaF2 (Ksp = 3.4 x 10 11) in a 0.35 M CaCl, solution? %3D

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Q: This question has multiple parts. Work all the parts 20 15 0 mM fructose-2,6-bisphosphate I mM…

A: from the graph for 25 micromolar 2,6 bisphosphate Activity of fructose 1,6 bisphosphate is 1 in the…

Q: An iron nail is put into a solution of copper nitrate, iron is above copper in the activity series…

A: Correct option is a) Fe(s)+Cu(NO3)2   ⟶Cu(s)+Fe(NO3)2 When an iron nail is dipped in copper nitrate…

Q: In a 3.00 L pressure cooker, water is brought to a boil. If the final temperature is 110.0 °C at…

A: Given :-  Pressure of steam in cooker = 4.25 atm  Volume = 3.00 L  Temperature = 110.0°C  To…

Q: A standard galvanic cell is constructed with Al3+|Al and I2|I half cell compartments connected by a…

A: A galvanic cell is constructed with Al3+|Al and I2|I- half cells. Reduction potential of I2|I- half…

Q: 2 Propose a mechanism for copper mediated Chan-Lam coupling of aryl boronic acids and benzoic acids…

A: Interpretation- We have to propose a mechanism for copper mediated chan-Lam coupling of aryl boronic…

Q: Consider the following reaction where K. = 1.20x102 at 500 K: PCI5 (g) PCI3 (g) + Cl2 (g) A reaction…

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Q: 1) H2O2 (iii) 2) PC13 3) H2O ČOOH

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Q: KPO, (ag) • 3AGNO, (ag) -- Ag,PO, (s) + 3KNO, (ag) 3K"(ag) • PO,(ag) • 3Ag'(aq) • 3NO, (aq) -->…

A: Given-> K3PO4(aq) + 3AgNO3(aq) ---> Ag3PO4(s) + 3 KNO3(aq)

Q: (a) Delineate the outcome of the foliowing reactions with mechanism : -NO2 diexan (i) reflux Ph…

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Q: 9. Starch is a mixture of two different polysaccharides, both composed only of D- glucose monomers.…

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Q: Give the complete structural formula of the following:  3-chloro-2-methyl-4-pentyne-1-ol…

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Q: 2. Thyroxine, an important hormone that controls the rate of metabolism in the body, can be isolated…

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Q: 2. Find the density in pound per cubic feet of ammonia gas at 100C when confined by a pressure of…

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Q: 1. The density of a gas at 0°C were measured at several pressures with the following results…

A: We have,    PM = dRT   M = dRT/P Where, P, M = pressure and molar mass of gas respectively d =…