Which of the following molecule pair(s) could be potentially distinguished by TLC analysis?

Q: 3.300 An oxygen tank contains oxygen (O₂) at a pressure of atm. What is the pressure in the tank in…

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Q: What is the theoretical yield of SO3 produced by 4.13 g of S?

A: Here we are given the weight of S and are asked the yield of SO3 product

Q: If your air conditioner is more than several years old, it may use the chlorofluorocarbon CCl2 F2 as…

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Q: Determine the balanced chemical equation for this reaction. C8H18(g)+O2(g)→CO2(g)+H2O(g)

A: Since, Balanced reaction means that both side number of atom present in equal number. Thus,

Q: Considering the overall reaction: 2 SO₂(g) + O₂ (g) = 2 SO3(g) If an equimolar mixture of SO2 and O2…

A: •Equimolar mixture:- Meaning of equimolar means same number of moles present. •So basically here we…

Q: Write the reaction mechanism of phenolic reaction (with reagent FeCl3) on phytochemical!

A: When phenol reacts with Fecl3 it gives a blue violet complex. Here FeCl3, the oxidation state of Fe…

Q: Your laboratory is asked to analyze a water sample for a particular pesticide. You know from…

A: For first order reaction :kt=lnA∘AWhere, k= rate constantt= time A∘=initial concentration of…

Q: A sample of neon initially has a volume of 2510 mL at 15°C. What is the new temperature, in degrees…

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Q: 4-ter-butyl-2methyl heptane draw the stucture

A: Here, we have to draw the structure of 4-tert-butyl-2methyl heptane. NOTE: In the question, it…

Q: A certain chemotherapy drug C with a molar mass of 275. g/mol is administered intravenously, and has…

A: we have to calculate the maximum rate at which the chemotherapy drug C can be given to the patient

Q: [References] If your air conditioner is more than several years old, it may use the…

A: Note! you have posted two different questions at same time, but i can answer only first que (as not…

Q: 4 Explain why the boiling point of propanamide, CH3CH₂CONH₂, is considerably higher than the boiling…

A: Given two compounds are propanamide and                                    N,N-dimethylformamide .…

Q: A metal crystallizes in a cubic close-packed structure also known as the face-centered cubic…

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Q: PS5-1. Circle the carbons that are stereocenters. How many possible stereoisomers exist for each…

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Q: How many peaks would you expect to see in the 13C NMR spectrum of 3-bromohexane? a.) 3 b.) 4 c.) 5…

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Q: If the standard addition intercept is the major source of uncertainty, find the uncertainty in the…

A: Given:

Q: Liquid hexane CH3CH24CH3 will react with gaseous oxygen O2 to produce gaseous carbon dioxide CO2 and…

A: The balanced equation for the combustion of hexane is   C6H14 (l) + 9.5 O2 (g) --------> 6 CO2…

Q: The specific heat capacity of silver is 0.235 J/g. K. Its melting point is 962 °C, and its enthalpy…

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Q: Problem 2.14 Without reference to a pK, table, decide which compound in each pair is the stronger…

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Q: aqueous solution is made by dissolving 29.7 grams of iron (III) nitrate in 495 grams of water. e…

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Q: Q5 (b) Determine COD of glucose (C6H1206) and biomass (C5H7NO₂) for secondary wastewater treatment…

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Q: Determine whether each of these reactions occur through an SN 1, SN2, E1, or E2 mechanism. A. B. C.…

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Q: The rate constant for the following second-order reaction is 0.80/(M * s) at 10°C.2NOBr(g)→2NO(g) +…

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Q: Boiling Point Elevation/Freezing Point Depression AT = m K where, for freezing point depression: AT…

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Q: What mass of O₂, in grams, is required for complete combustion of 13.3 g of ethane? Mass= 9 0₂ What…

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Q: 3. The oxidation of methanol, as described by the equation below, has a AG value of -937.9 kJ/mol.…

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Q: Calculate the entropy of the system (J/mol-K) for the reaction shown using the values for S° found…

A: The correct balanced reaction:  4 Cr (s) + 3 O2 (g) ==> 2 Cr2O3 (s)  Entropy of the system is…

Q: Problem 2.19 Which compound in each pair is the stronger acid? O OH a. 2010 a CI CI b. CI OH or 03…

A: -> Strong acid is acid which has stable conjugate base that means after removel of H+ specie get…

Q: 3. Sodium carbonate decahydrate Na CO₂ · 10H₂0 .

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Q: a. What is the material that can naturally have electrons able to move across the band gap when…

A: Semiconductor : It is the class of crystalline substance whose electrical conductivities properties…

Q: Problem 4.2 Which of the following is not another representation for 2-methylbutane? нн нн 3/ a. b.…

A: Answer: Given compound name: 2-methylbutane

Q: A CI F K A C E G CH3 HO HJ HH IFC BI H Br D CIG These atoms will interact with methyl in a…

A: the atoms that will sterically interact with the methyl group in a 1,3‑diaxial fashion.

Q: A sample of hydrogen (H2) gas was collected over water at 60°C. If the total volume of gas collected…

A: According to the given question we have, The total volume of hydrogen gas collected =  73.6 mL =…

Q: metallic solid crystallizes in a body-centered cubic arrangement. Calculate the radius of its atom…

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Q: What is the difference between the molecules of soaps and detergents, chemically? Explain the…

A: Soap and detergent both are used for cleansing purpose. Soap and detergent both are chemically…

Q: The boiling point of benzene, C6H6, is 80.100 °C at 1 atmosphere. Kb (benzene) = 2.53 °C/m In a…

A: Properties that depend on the amount of the substance added are known as colligative properties. The…

Q: 9.0 a) b) c) Write in ALL reasonable products of these reactions. benzene H3C H₂C AICI, CH3 NH₂ Br₂…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: 1. How many grams of NH4OH must be dissolved in enough water to make 350 mL solution such that the…

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Q: An aqueous solution containing 10.1 g of starch per liter has an osmotic pressure of 3.60 mm Hg at…

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Q: 1. a) Boron, ¹B has relative atomic mass of 10.81 amu and its mass number is 11 amu. Explain why the…

A: Q1. Given: Boron-11 has: Atomic mass= 10.81 amu Mass Number = 11

Q: Starch is the indicator in 3 component system Select one: True False

A: Starch is a viable indicator in the titration process because it turns deep dark blue when iodine is…

Q: 2. Magnesium has relative atomic mass of 24.31 amu. There are three naturally occurring isotopes of…

A: Given - Relative atomic mass of magnesium = 24.31 amu             Three isotope of magnesium =…

Q: what functional groups are in the following: -indole -4-vinylguaiacol -trimethylamine

A: Given compound  Indole 4-vinylguaiacol trimethylamine

Q: Suppose that a small portion of the sulfate precipitated as lead sulfate rather than as barium…

A: For determining the  amount of sulphate in a solution by gravimetric analysis, sulphate gets…

Q: Give the proper IUPAC name for the molecule shown as a Fischer projection. Make sure to include the…

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Q: The mole fraction of sodium iodide, NaI, in an aqueous solution is 0.0882. %. The percent by mass of…

A: First the given data  mole fraction of sodium iodide, NaI =0.0882 Solution are aqueous  Find % by…

Q: One way the U.S. Environmental Protection Agency (EPA) tests for chloride contaminants in water is…

A: Given,  an EPA chemist tests a 200. mL sample of groundwater known to be contaminated with iron(II)…

Q: Propose an efficient synthesis for the following transformation: مد The transformation above can be…

A: Given :

Q: H₂SO4, H₂O, HgSO4 1) 03:2) DMS 1) R₂B-H 2) H₂O2, NaOH

A: Organic reactions are those in which organic reactant react to form Organic products. In the given…

Q: 11) Calculate the volume, in liters, occupied by each of the following: a. 2.00 moles of H₂ at 300.…

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