8. The energy difference between the a and 3 spin states for an 'H nucleus is the external magnetic field in which the nucleus is placed. (A) inversely proportional to (B) independent (C) directly proportional to (D) equal to the strength of

Q: If a peak (transition) in the IR spectrum of a compound is observed at 1650 cm for the C-N moiety,…

A: We have find out the bond strength of C=N.

Q: 0 1 2 N 8 2.03 3.H2O2 Bry/CCl4 D xs Cl2/CCl 01.01 2 H2O2 1. H₂, Lindar's catalyst 20₂ 3. Н.02 xs…

A: We know H2, Ni2B and lindlar's catalyst reduces terminal alkyne . O3,H2O2 favours oxidative…

Q: Give the major product of the following reaction. H H OH OH H H 1) 03 2) Zn, H₂O ? HO OH O There is…

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Q: Give the major organic product(s) of the following reaction. A. B. MeO C. H H CH3SCH 3

A: Ozonolysis is the addition of ozone to the alkene to form ozonide which is decomposed by the…

Q: The combustion of butane produces heat according to the equation 2C4H10(g) + 13O2(g) → 8CO2(g) +…

A: Given balanced chemical equation  2C4H10(g) + 13O2(g) → 8CO2(g) + 10H2O(l) ΔH°rxn = –5,314 kJ/mol…

Q: For the diprotic weak acid H₂A, Kal = 3.0 x 10-6 and Ka2 = 8.3 × 10-⁹. What is the pH of a 0.0450 M…

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Q: If the compound in the box was the result of a Robinson annulation, what would have been one of the…

A: Robinson annulation is Michael addition followed by aldol condensation reaction. It is the new ring…

Q: 3. Draw the Fischer projection of phenylalanine at pH 1, 7, and 12.

A: The Fischer projection along the chiral carbon of phenylalanine at different pH will be drawn as…

Q: Question 10 of 10 H₂C Provide the correct IUPAC name for the compound shown here. CH₂ CH₂ H₂C 1 H₂C…

A: The question is based on the concept of IUPAC naming. We write IUPAC name of given organic compound…

Q: When 22.0 mL of a 7.86X 10^-4 M ammonium carbonate solution is combined with 25.0 mL of a 1.44…

A: Answer: Precipitation of a sparingly soluble salt takes place when value of reaction quotient Q…

Q: For the reaction 2Al + 6HCI → 2AlCl3 + 3H2 How many moles a H2 are produced by the complet reaction…

A: Given  Reaction  2Al  + 6 HCl   →  2AlCl3    + 3H2       Mass of Al  = 132 gram  Number of mole of…

Q: 5. Glycoaldehyde can be further oxidized to glycolic acid (hint: the aldehyde is oxidized to a…

A: Glycolaldehyde is the smallest compound containing an aldehyde group and one hydroxyl group. It is…

Q: How can the following product be synthesized?

A: One of the most useful functional groups is esters. They are simple to work with and stable enough…

Q: Answer the questions about the balanced reaction 3A + 2B The molar masses are as follows: A = 10. g…

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Q: Br HI (1 eq.),

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Q: 6 HOH2C 5 4 G ОН НО 3 Which carbon is the anomeric carbon? 1 CH₂OH 2 ОН A) 1 B) 2 C) 3 D) 4 E) 5

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Q: A student runs two experiments with a constant-volume "bomb" calorimeter containing 1200. g of water…

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Q: A solid mixture consists of 25.5 g of KNO3 (potassium nitrate) and 4.5 g of K₂SO4 (potassium…

A: Initially we have taken 25.5 g of solid KNO3 in which we dissolve them and we then check the gram to…

Q: CH₂CH₂-OH с. CH3CH2—ë—ОН + CH3CH2CH—OH I CH3 H+, heat

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

Q: Draw the ester electrophile that would be needed to make this product through a Claisen condensation…

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Q: 3) What would the structure of product H in the following reaction sequence? C6H-CH₂Br + (C6H5)3P…

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Q: 1) Calculate the following for the reaction at 298.0 K . The reaction is 2 SmCl3(aq) + 6 LiCl(aq) +…

A: As per instruction given in our Q&A guidelines I can answer first question only. This question…

Q: Macmillah Two reactions and their equilibrium constants are given. A + 2B= 2C K₁ = 2.37 2C= D K₂ =…

A: Given equations with equilibrium constant -> A + 2B <---> 2C           K1= 2.37 -----(1) 2C…

Q: What happens chemically during the saponification process when you add heat to the soap reaction…

A: Saponification is a chemical reaction in which an ester (such as glycerol tristearate) is hydrolyzed…

Q: If 361 moles of H2(g) and 309 moles of O2(g) react how many moles of H₂O(g) can be produced in the…

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Q: A. B. C. D. E. JI.. HBr (1 eq.) solvent HI (2 eq.), Solvent CH₂OH, H* cat. HCOO OH Br + OH Br

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Q: Provide the correct IUPAC name for the skeletal (line-bond) structure shown here.

A: The question is based on the concept of IUPAC naming. we need to write IUPAC name of given compound…

Q: Classify each of the following sugars. (For example, glucose is an aldohexose.) НО- CH2OH c=0 -Н…

A: Classification of carbohydrates on the basis of number of carbon atoms present in them:  Number of…

Q: Explain the following observations. Group 14 elements show an oxidation state of +4, however, as we…

A: We have been given observation:group 14 elements show an oxidation state of +4,however, as we move…

Q: 5. Answer the following about hydrates. a. A crystal that loses water vapor to the air is called b.…

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

Q: 8.1 10 ultur 8 7.9 7.8 7.7 7.6 7.5 7.4 6 (ppm) 9 1.00 1.00 0.50 8 7 6 5 6 (ppm) 3 1.50 2 1 0

A: The question is based on the concept of organic spectroscopy. We need to identify the compound.

Q: A glass containing 200. g of H2O at 20°C was placed in a refrigerator. The water loses 11.7 kJ as it…

A: Specific heat capacity - Amount of heat required to raise temprature by 1 degree of one gram…

Q: What reagent and/or reaction conditions would you choose to bring about the following conversion? A)…

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Q: What is the correct K expression for the following reaction? N₂ (g) + 3 H₂ (g) = 2 NH₂ (g) O Kc 1 O…

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Q: 1) Predict the products of the following reactions. O HBr f HBr hv HBr HBr hv HBr [ HBr hv Br Br

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

Q: butanal H FO

A:

Q: The pKa of a buffer of acetic acid and sodium acetate is 4.74. The buffer is made with 20mL of 0.1M…

A: This problem is based on acids and bases . Here the problem is based on Henderson's equation of…

Q: 3) 125.0 mL of an CH3COOH (Ka = 1.8 x 10-5) solution of unknown concentration are titrated with…

A: The balanced equation for the titration is   CH3COOH (aq) + NaOH (aq) -----> CH3COONa (aq) + H2O…

Q: Draw the products and necessary reagents of the three step retrosynthetic reaction sequence shown…

A: Retrosynthesis is a strategy used in organic chemistry to design synthetic routes for the production…

Q: A. B. HBr (1 eq.) solvent CH₂OH, H* cat.

A: We know SN1 reaction favours racemic mixture via carbocation intermediate .

Q: A 0.425g sample of propane was mixed with excess oxygen in a calorimeter containing 98.72 g of…

A: Given mass of propane = 0.425 g mass of water = 98.72 g  T1 = 18.29°C T2 = 26.85°C

Q: Are digitoxin / digoxin composed of one type or more than one type of monosaccharide? How are the…

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Q: HN Can you draw the structure of the product for the followin 1) KOH 2) 3) KOH, A Br

A: Gabriel synthesis is used for the synthesis of primary amine from phthalimide when treated with…

Q: Give the major product of the following reaction. Br H₂ OH Pt OMe There is no reaction under these…

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Q: Balance the redox reaction in acidic solution: Cu(s) + NO3(aq) → Cu²+ (aq) +NO₂(g) Express your…

A: Given reaction Cu(s)+ NO3- (aq) → Cu2+ (aq) + NO2 (g) Oxidation half reaction   Cu(s) →Cu2+ (aq)…

Q: Consider this metal complex: Br 5 Complex A Now decide whether each complex in the table below is…

A: ♧ In complex A, number of Br atoms = 2Number of Cl atoms = 4Two Br atoms are cis with respect to…

Q: Use the energy diagram below to answer the following questions:

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Q: Q2/ Prepare iso Profyl chloride From Propane n

A: Propane when reacted with chlorine in presence of sunlight give isopropyl chloride as major product…

Q: Convert the following from moles to number of particles.   32.45 mol Cr3(PO4)2 = __________________…

A: Avogadro's number, denoted by the symbol "NA," is a fundamental constant in chemistry and physics.…

Q: 2. Classify the following amino acids as nonpolar, polar basic, polar acidic, or polar neutral. (a)…

A: Polar neutral amino acids: These amino acids have polar side chains, but they are not charged.…