The stretching frequencies for H2, HD, and D2 are 4395, 3817, and 3118 cm-1 respectively. Why? Explain.

Q: Which structure is the zwitterionic form of tyrosine? H,0 H20 НО НО NH3 NH3 00 ОН NH3 NH3 ОН NH₂

A: The carboxyl group loses a proton and amine group accept that form which result in the formation of…

Q: Under identical conditions, separate samples of O₂ and an unknown gas were allowed to effuse through…

A: The rate of effusion of a gaseous substance is inversely proportional to the square root of its…

Q: Draw the product of the reaction shown below. Ignore inorganic byproducts. H3N₂ (0001 O S 00 ☆

A: The given reaction is an example of the protection of amine by using BOC as protecting agent in the…

Q: Use this condensed chemical structure to complete the table below. || NH₂-CH-C-OH The condensed…

A: The electron pair which are not involved in bonding are called lone pairs.

Q: Ammonium chloride, NH4Cl(aq), is a weak acid. The equilibrium equation for this weak acid is : NH4+…

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Q: The enthalpy of solution (AH) of KOH is -57.6 kJ/mol. If 1.56 g KOH is dissolved in enough water to…

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Q: Bupropion (Wellbutrin) is a common antidepressant. Identify the most electronegative atom in the…

A: Electronegativity The tendency of an atom in a molecule to attract the shared pair of electrons…

Q: In both examples below the reactants shown are combined to bring about a nucleophilic substitution…

A: If a good nucleophile is present then substitution takes place but if a strong base is present then…

Q: A (g) = 2B (g) Note: Reference the Fundamental constants table for additional information. Part 1 of…

A: Answer: Value of equilibrium constant KC is equal to the ratio of molar concentration of products…

Q: Consider that calcium metal reacts with oxygen gas in the air to form calcium oxide. Suppose we…

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Q: Major + + Minor OH Minor

A: The question is based on organic reactions.     we need to identify the product formed and explain…

Q: in the images attach can you please calculate the Concentration of Allura Red M and can you also…

A: The given question is based on Beer's law. It states that the absorbance (A) is directly…

Q: 1. POCI 3 2. MeMgCl 3. aq H*

A: Here POCl3 acts as dehydration reagent,  RMg X ( grignard reagent)

Q: Suppose we place 1 mole of Mg(NO), into the container filled with water below. Construct the…

A: 1 mole of Mg(NO3)2 is placed into a container filled with water. To determine: The particle like…

Q: 6. What is the major organic product obtained from the following reaction? 1. KCN 2. H30*

A: The reaction progresses in two major steps 1. Epoxide ring opening by CN- 2. Protonation of alkoxide…

Q: The stretching vibration of CO (g) is found at 2138 cm-1. The band is almost always displaced to…

A: The stretching vibration of carbon monoxide (CO) at 2138 cm-1 refers to the frequency at which the…

Q: A 8.50-g sample of aluminum pellets (specific heat capacity=0.89 C-g) and a 22.50-g sample of iron…

A: we have to calculate the final temperature

Q: Which of the following (assuming the same concentration in water) would make a solution with the…

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Q: a) Select the best set of reagents for the transformation. CH3 H₂C. b) H3C The best reagents are:…

A: Markovnikov rule: It states that negative part of the reagent will attach to the carbon of the…

Q: Consider the reaction described by the equation C₂H₂Br₂(aq) + 3 I¯(aq) - C₂H₂(g) + 2 Br (aq) +…

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Q: b. Predict the product of the reaction between the enamine from part a and ethyl iodide. Hint:…

A: This reaction is the stork enamine alkylation reaction.In which there occurs alpha substitution,…

Q: Determine the formal charge of each element in the following: (a) HCO₂H (b) NO₂ (c) O₂SC12

A: The formal charge of an atom in a molecule is the charge that would reside on the atom if all of the…

Q: Construct the octahedral crystal-field splitting diagram for the metal in each species. V(H₂O)² +…

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Q: Fill in the proper reagents to complete the synthesis reaction below. Be sure to make sure you have…

A: In the first step, the alkene is converted into alkyl bromide according to the anti-Markovnikov…

Q: 2. A 100 mL bottle of skin lotion contains a number of solutes. One of these solutes is zinc oxide,…

A: A 100 ml of bottle of skin lotion contains a number of solutes. In which one of the solute is Zinc…

Q: Derive the rate law for the following reaction given the mechanistic steps below: 2NO(g) + O₂(g)…

A: Rate is generally determined from the slow step . Equilibrium step is the fast reaction.…

Q: w the major product of this reaction. Ignore inorganic byproducts. NH₂ 1. CH3I (excess) 2. Ag₂O,…

A: The question is based on organic reactions.     we need to identify the product formed and explain…

Q: Question 13: FIND Which of the following compounds is anti-aromatic? N. A) B) C) D) E)

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Q: 5. What important intermediate is made from the reaction of 2-hexanone with an acid in the presence…

A: A question based on reactions of ketone. A ketone reactant is given whose product of reaction with…

Q: The strength of a covalent bond depends upon the size of the atoms and the bond order. In general…

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

Q: Draw Your Solution Eto 0: OEt 1) NaOEt 2) CH₂I 3) H₂O*. heat → ?

A: This is reaction of ester in presence of sodium ethoxide as a base . In first step base abstract…

Q: A fixed sample of gas occupies 14.0 L at 50.3 oC and 0.800 atm. If the gas expands to 35.8 L and the…

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Q: 3) The rate of a reaction doubles when the temperature is increased from 25°C to 37° C (in other…

A: The question is based on the concept of chemical kinetics . we need to calculate activation energy…

Q: What kind of intermolecular forces act between a fluoride anion and a formaldehyde (H₂CO) molecule?

A: the intermolecular forces present in formaldehyde and fluoride ion

Q: 1. Name or draw the following A. CH3CH2-C-OH

A: The IUPAC name of the compound can be written on the basis of the number of carbon atoms in the main…

Q: 4. Two of the products of the OH reaction with limonene that have been observed are the following:…

A: When limonene reacts with O3 or ozone and then reductive decomposition by Zn, the given two products…

Q: What is the major organic product obtained from the following reaction? Show Transcribed Text NIS?…

A: This question based on find out of products

Q: Predict the organic product for the reaction and complete the arrow pushing mechanism. * H added…

A: Under acidic condition the ketone with α-proton gets enolized to give enol which in presence of any…

Q: Which neutralization will produce more water? potassium hydroxide is reacted with phosphoric acid…

A: In a neutralization reaction, an acid and a base react quantitatively to form salt and water…

Q: Step 4: If a chiral center is formed from Grignard addition, a mixture of enantiomers will be…

A: Chiral carbon is the Carbon which have attached four different groups or atoms. It is also called as…

Q: Draw the products of the following reaction sequence. Ignore any inorganic byproducts formed. 1.…

A: There are two steps in the given transformation  1. Conversion of alkyl halide to nitrile 2.…

Q: Draw a Lewis structure for the given skeletal molecule. Note: Multiple bonds and lone pairs are not…

A: Lewis structure is a method of representing bonding pattern in a molecule. it tells us how different…

Q: What kind of fatty acid is the following structure? HO- monounsaturated O polyunsaturated saturated…

A: Saturated carboxylic acids are aliphatic acids but do not contain carbon-carbon double bonds.  A…

Q: 5. Draw each reaction entirely using line structures and follow the instructions below. Give the…

A: The question is based on the concept of organic synthesis.  we need to synthesize the product using…

Q: Consider each of the following systems at equilibrium. The temperature is kept constant, and in each…

A: When the pressure on the system is decreased, then according to Le Chatelier's principle, the…

Q: Which reaction synthesis will be most effective to form tert-butyl ethyl ether? you O OH Na O Both…

A: Here, the reaction shows the synthesis of the ether.

Q: Cl, is a stable diatomic molecule. It can be decomposed to form two Cl atoms as shown below. Cl₂ →…

A: Given: Cl2 is a stable diatomic molecule. It can be decomposed to form two Cl atoms as shown below.…

Q: Name the following Alkanes

A: Since,Rule of IUPAC-1) Longest chain as parent chain.2) Numbering start from those side where more…

Q: A sample of gas contains 0.1900 mol of HCI(g) and 9.500x102 mol of Br₂(g) and occupies a volume of…

A: Number of moles of HCl(g) = 0.1900 mol   Number of moles of Br2(g) = 9.500×10-2 mol   Initial volume…

Q: A weak acid with a concentration of 0.53 mol/L has a percent ionization of 0.062%. What is the pH of…

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