Given the reaction; determine the reagents needed a.) H3O“) and catalytic Hg(-2) b.) (1) BH3 in THF and (2) H2O2 and aqueous NaOH c.) KMNO4 in aqueous NaOH d.) (1) HO-Br and (2) aqueous NaOH

Q: Determine (A.) functional groups presents in the molecules and (B) determine the number of chiral ca...

A: Given molecule is :  Determine  (A). Functional groups present in the molecule = ?  (B). Number of ...

Q: Consider the reaction below.  4.2 mol of A and 6.1 mol of B are added to a 3 L container.  At equili...

A: Initially in this reaction , A and B are present.we can calculate the initial Molarity of A and B fr...

Q: mL

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Q: Determine the Molarity of the base in the following titration: a 20.00 mL portion of 0.111 M HCl was...

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Q: determines the pH of the buffer region in a weak acid titration curve?

A: pH= pka+ log[salt]/[acid]      hence pH range lies between Pka+1 to pka-1, this range is called tran...

Q: Primary and secondary alcohols can be oxidised by heating with a mixture of potassium dichromate(VI)...

A: Oxidation of Alcohols : In oxidation of alcohol the alcohol functional group is converted into aldeh...

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Q: The following chemical reaction takes place in aqueous solution: AgF (aq)+NH,Br(aq) →AgBr(s)+NH,F(aq...

A: Write net ionic equation of the given reaction---

Q: QUESTION 3 Click the peak that corresponds to the carbonyl (C=O) carbon. H. 1 H 200 6 (ppm)

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Q: A chloride ion is added in a solution containing 4.144g/L of Pb** and 1.088g/L Ag*. Determine the ch...

A: Given: Concentration of Pb2+ = 4.144 g/L Concentration of Ag+ = 1.088 g/L To determine: The chloride...

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Q: Draw two amino acids based on serine

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Q: Determine the pH if 25.0 mL of 0.20 M HI solution is added to 0.045 L of a 0.40 M KOH solution

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Q: HCN 4.9 x 10 ethylamine 15NH2| 6.4 x 10 HCH;CO2 1.8 × 10¯³ C,H;NH, 4.3 × 10¬10 aniline

A: As we know,  Acidic salt has pH less than 7 Basic salt has pH greater than 7 Neutral solution has pH...

Q: 2)Bromochlorodifluoromethane has been used in fire extinguishers. However, its breakdown products we...

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Q: Hydrogen sulfide, H2S, is produced during decomposition of organic matter. When 0.3620 mol H2S burns...

A: Given :-  H2S (g) + O2 (g) → SO2 (g) + H2O (g)  ∆H = -187.5 kJ  To calculate :-  Given heat into kca...

Q: Calculate the heat released when 2.280 L O2 with a density of 1.11 g/L at 25°C reacts with an excesS...

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Q: standard deviation

A: If there is two results having standard deviation Sa and Sb. Therefore standard deviation indicate t...

Q: localized electron pairs?

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Q: What is the solubility of PbSO 4 in 0.1868 M Na 2SO 4? K sp(PbSO 4) = 6.300e-7

A: The solubility of PbSO4 can be calculated as follows

Q: Atomic Br is more efficient at catalytically destroying ozone than atomic Cl in the stratosphere due...

A: There are some statements ,we have to tell which are incorrect or false amoung the above statements.

Q: e pressure

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Q: What is the density (in g/mL) of a cube that has equal sides of 12 inches and weighs 491 pounds?

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Q: Explain why triacylglycerides are more efficient at energy storage (~ 9 Calories/g) compared to the ...

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Q: Complete the following reactions with the corresponding structures A and B. Br2 A H3CCO CS2 Br2 МеОн...

A: The solution of the question is given below:

Q: 3. A solution that may contain any of the group III cations. Treatment of the solution with CIO in a...

A: Group 3 cation involve Cr3+, Al3+ , Ni2+ and Fe3+.

Q: Part A The half-life for the radioactive decay of U – 238 is 4.5 billion years and is independent of...

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Q: -OCH3 OCH3 ? H3C- Pd-catalyst, base heat CH3

A: Given; structure of reactant and product. 

Q: Which compound is a major product of the reaction sequence shown in the box? 1. EtO Na+ OEt 2. HСI, ...

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Q: the o e rate of re

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Q: Which of the following is expected to have the smallest HOMO-LUMO gap? A) B) C) D) A C B.

A: If wavelength increases HOMO-LUMO gap decreases.  

Q: Rank the fallowing compounds by everall energy. A o ccur the fartent via elimination - addition. Cho...

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Q: A jet airplane reaches 887. km/h on a certain flight. How long does it take to cover 454. m? Set the...

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Q: Which of the following will most likely decarboxylate when heated? A) B) D) НО OEt OEt O A ов ос 0=

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Q: 3. The equilibrium constant for the reaction: N2 (g) +Oztg) is 2.60 x 103 at 1100 °C. If 0.820 mole ...

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Q: At the beginning of an experiment, a scientist has 244 grams of radioactive goo. After 105 minutes, ...

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Q: The activation energy of a certain reaction is 36.3 kJ/mol. At 22 °C, the rate constant is 0.0180s. ...

A: Given : temperatures, rate constant

Q: ralence point. Gi nt (in grams) of t 5738

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Q: Which description of the transition state for this reaction is most accurate? CH3CH2 + H- Br Energy ...

A: Transition state: The highest energy species between the reactants and product or intermediate is kn...

Q: a rxn gives a racemic mixture of product?

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Q: Use average bond energies to compare the stabilities of allyl alcohol, CH2CHCH2OH, and acetone, (CH3...

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Q: Determine the pH if 50.0 mL of 0.30 M HI solution is added to 0.005 L of a 0.15 M KOH solution

A: Given, HI solution Molarity of HI solution = 0.30 M = 0.30 mol/L Volume of HI solution = 50.0 mL = 0...

Q: 25 nm, which çan be used for the spectrophotometric determination of ammonia. OCF 2 OH + NH3 indophe...

A: Solution -

Q: Draw curved arrows to show electron reorganization for the reaction step below.

A: Given structure of reactant and product

Q: After 51.0 min, 16.0% of a compound has decomposed. What is the half-life of this reaction assuming ...

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Q: 1. a. At a certain temperature, Kc is 4.13 x 10-2 for the equilibrium: 12 (g) + Br2 g) Assume that e...

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Q: What does the term Acidic mean in technical language to chemists? What are the similarities and diff...

A: Acids are sour, feel like water, may sting when touched, conduct electricity since they ionize in so...

Q: Br2 КОН 1. Na HNO3 Fe 2. EtBr H2SO4 HCI heat FeBr3

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Q: What will be produced if these two solutions are mixed together? (Hint: Complete the reactions in th...

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Q: any SI prefix in the ALEKS Data tab.) 1400 + 1200 - 1000- 800- .B energy (z) 600 400 200- Use this d...

A: Here, we have to find the energy of the ground state and the first excited state from the given imag...

Amines

Amines are organic compounds with a nitrogen atom having a lone pair of electrons on it. They are derived from ammonia (NH3) wherein hydrogen atoms are substituted by an aryl or alkyl group.