HILIC can be used to separate cations of the same charge, true or false?

Q: Use the appropriate Hamiltonian operator and eigenfunction to calculate the eigenvalue for a…

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Q: Name the compounds: CH 3 H₂C - CH₂ 1 CH₂ CH₂ CH3 Y CH₂-CH-CH-CH₂CH Br 3.5-3 CH CH₂ 5-5

A: given name of the compounds According to IUPAC nomenclature

Q: What is the most common starting material for gluconeogenesis

A: Gluconeogenesis is process of formation of glucose from pyruvate .

Q: Silver nitrate is added to each of the aqueous solutions: [Cr(NH3)3Br3], [Cr(NH3)6]Br3, and…

A: In coordination compound if have primary valency like chloride, bromide, iodide react with AgNO3to…

Q: How the formation of ionic bond differs from the formation of covalent bond? What atoms will…

A: Atoms form bonds in search of stability. It has been found that atoms obtain stability by having 8…

Q: Balance the following reaction. The charge on Cu in CuS is 2+. You may add additional phases but not…

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Q: Mechanistic Analysis 14. On separate paper, provide a complete mechanism using curved arrows to…

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Q: onsider the following compounds and answer the following question. 2-Pentanone II) Hexanol III)…

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Q: OF COU The reaction of ethylmagnesium bromide with acetone, CH3CCH3, followed by work-up in aqueous…

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Q: 3. A 466g sample of water is heated from 8.50°C to 74.60°C. Calculate the amount of heat absorbed…

A: Given Weight of water = 466 g Initial temperature = T0 = 8.50 0C  Final temperature T = 74.60 0C…

Q: H 0=s=0 ÓH H H ?

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Q: IEX can be used to separate a mixture of cations and anions, true or fa;lse?

A: IEX refers to ion exchange chromatography.

Q: For the molecule CHCL3 (c is central) , draw the 3D Lewis structure then, give the electronic…

A: Draw tye structure of CHCl3 using VSEPR theory-

Q: A student reads that the pH of human gastric juice is 1.7, blood is 7.4, bile juice is 8.2, and…

A: from the relation of ph and proton concentration, Ph= - log[H+] we can say that ph is inversely…

Q: 4. Determine the rate law expression of the given reaction: F2(g) +2C1O2(g) →2FCIO2(g) Experiment…

A: The given expression is F2 + 2 ClO2 --->2FClO2 Rate=k[F2][ClO2] Rate=3×10^-6

Q: Criven a Structure in which given number A, B, C. tell the lone pairs and geometry ( linear,…

A: Hybridisation is defined as mixing of orbitals so as to rehybridize to form new set of orbitals…

Q: What is the major organic product of the reaction shown? CH3C=C: Br A. 5-methylhex-2-yne OB.…

A: Nucleophilic substitution biomolecular reaction (SN2): The bimolecular nucleophilic substitution…

Q: ALL of the following Ether can be prepared by Williamson's method, EXCEPT: A. Ditert-butyl ether B.…

A: Here we have to predict which ether can not be prepared by Williamson ether synthesis.

Q: Write the (just the structures) product of the following reactions a. Pt CH3CH=CHCH3 +H₂ → b.…

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Q: 10. Oxygen plays a major role in biological molecules. a role in polarity, bond Explain how oxygen…

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Q: The hybridization of carbon - 11 .atom in alkene is А 30 + 1 π. - B - 40 C-20+21. O O O

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Q: a) Oestradiol b) Testosterone Explain if either of the above hormones will undergo nitration with a…

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Q: Write the equation for the complete combustion of C4H9OH and find the ratio of the number of moles…

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Q: Draw the structural formula of starch and cellulose

A: The structural formula of starch and cellulose is given below

Q: 1. A 1.2-gram sample of lanolin was treated with Wij’s solution and excess potassium iodide…

A: Since you have posted multiple questions and not specified which one to solve, we will solve the…

Q: Arrange the following sets of compounds in order of their decreasing boiling points. A. CH3(CH2)4OH,…

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Q: The general formal for alkanes compounds is.

A: Correct option: C

Q: 4. Determine the rate law expression of the given reaction: F2(g) +2C1O2(g) →2FCIO2(g) Experiment…

A: Given, F2(g)+2ClO2(g)-->2FClO2(g) Rate =k[F2]^x *[ClO2]^y By using data table we have to…

Q: Ethylene molecule C2H4 the - 9 .hybridization is A - Sp^1 O B-Sp^2 O C - Sp^3 O Acetylene molecule…

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Q: What is the molecular formula of this psychoactive compound? (CH3 CH₂)2NC H ******* ****** HN A.…

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Q: wing questions i) The nitrous acid is responsible for the passivation of iron in nitric acid. ( )…

A: Nitrous acid is HNO2, formed when HCL reacts with HNO3.  Also, as per bartleby expert guidelines, I…

Q: Draw PO -3 as a 3-D Lewis structure

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Q: For the molecule CH2O (c is central) , draw the 3D Lewis structure then, give the electronic…

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Q: A 448.7 g sample of methane experiences a temperature change of +64.26 °C. The specific heat…

A: When we heat a substance the temperature of the substance increases. The required amount of heat to…

Q: -→CO(g) 2. Determine the AH° for the rxn: Cigraphite)+1/202(g) Given the following steps: Step 1: C…

A: The enthalpy change is a state function and the Hess law states that the change of enthalpy in a…

Q: Draw the structure of Theo nine at the following pHs

A: At isoelectric point , amino acid exist as neutral.Im acidic conditions ,there will be more H+ and…

Q: Please Write the IUPAC name of the compounds. Observe proper punctuations. Make sure that there are…

A: The IUPAC name of the given compound is:

Q: Arrange the following sets of compounds in order of their decreasing boiling points: butan-1-ol,…

A: A question based on properties of liquids that is to be accomplished.

Q: which of the Metal will most likely undergo reduction the fastest, based on the SRP table? ( write…

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Q: Which of the following is not a component of the mobile phase in Ion exchange chromatography

A: Correct answer: C Mobile phase (Eluent) In ion exchange chromatography generally eluents which…

Q: page Use the following figure to answer the questions below. =C NH CH H₂N H H₂C CH3 How many amino…

A: In the given question we have to find out the number of amino acid and number of peptide bond in the…

Q: If a tablet of methotrexate contains 2.5 mg, how many micrograms of the methotrexate are in two…

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Q: 38. A potassium chloride (KCI) solution containing 30g/100g of water at 10°C is warmed to 40°C. What…

A: To find out the mass of potassium chloride which is needed to be added to a solution consisting of…

Q: How many calories is needed to raise the temperature of 40 g water from 0°C to 100°C? The specific…

A: Heat = mc(T2-T1).             Here m is mass of substance.   c is specific heat capacity.   T2 is…

Q: Which of the following compounds would react most rapidly in water? CH3 CH3 -Br C) D) A) Q..a.& B)…

A: Since, you have multiple question. So, I will solved first question for you.  You can see the…

Q: 2.Organic compounds are divide to OA - Aromatic hydrocarbons. OB-Aliphatic hydrocarbons. OC -…

A: Organic compounds are mainly divided into two catagory - cyclic compounds and acyclic or open chain…

Q: 1. What is the oxidation state of the reducing agent? a. 4 b. 1 c. 2 d. 3 2. What is the…

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Q: + COOH HOOD. A

A: Here we have to write product formed , it's stereochemistry and it's name in the following Diel's…

Q: CHOOSE THE LETTER OF THE CORRECT ANSWER.    What type of reaction is illustrated in the reaction…

A: The type of reaction depends on incoming group and final product.

Q: Choose the letter of the correct answer based on the given pictures 1 and 2 1. The molecular…

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

Atoms and Molecules

An atom is the smallest unit of an element that possesses all the properties of that particular element. Molecules are the smallest unit of a substance that possess all the properties of that particular substance.