Questions: (1) What is the basis of Hinsberg method in separating and classifying the three classes of amines? (2) Explain how nitrous acid test can be useful in distinguishing primary aliphatic amines from primary aromatic amines.

Q: Identify the conjugate acid and conjugate base in the following reaction. H3PO4(aq) H2PO 4(аq) […

A: H3PO4(aq). <---->H2PO4-(aq)  +  H+(aq)

Q: Question 3: Sulfur dioxide is a primary pollutant which leads to the formation of sulfur trioxide…

A:

Q: MnO4-(aq) + Fe2+ (aq) → Mn2+ (aq) + Fe3+ (aq) (a) In the balanced balanced chemical equation for…

A: given equation is MnO4-(aq) + Fe2+ (aq) → Mn2+ (aq) + Fe3+ (aq)

Q: Each of the IR spectra below corresponds to one of the aromatic compounds listed below. Determine…

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Q: Naphthalene, C10H8 , melts at 80.2 °C. If the vapor pressure of the liquid is 1.3 kPa at 85.8 °C and…

A: Given that  Naphthalene has melting point =80.2oC. Vapour pressure of the liquid is 1.3 kpa at…

Q: After titration, 25 mL of a vinegar solution was found to contain .03 moles of acetic acid. Using a…

A: Volume = 25 ml Moles of acetic acid = 0.03 M

Q: 4. A sodium hydroxide solution is standardized using potassium hydrogen phthalate as a primary…

A: Given:: mass of KHP=0.8482 g , molar mass=204.22 g mol-1 volume of NaOH= 42.30 ml =0.04230 L…

Q: 300 MHz 1H NMR spectra in CDCl3 are shown below for five of the six isomers of dimethylphenol. Match…

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Q: Draw a plausible mechanism for the following transformation. H2SO4 + NH,NH2 + 2H20

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

Q: For a certain acid pK, 2.34. Calculate the pH at which an aqueous solution of this acid would be…

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Q: Q1/ which particle of the atom plays major role in physical, electrical and ?magnetic phenomenon

A: Electrons, protons and neutrons are generally called subatomic particles .

Q: Give a clear handwritten answer..?

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Q: Balance each of the redox reactions for the conditions stated Label the oxidizing agent and the…

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Q: Table 2. pH Measurement of various substances using paper indicators and pH meter and the…

A: The pH of a substance can be given as follows; pH = -log [H+]   ------ (1) Thus it is defined as the…

Q: Name the following amine, ester and carboxylic acids according to IUPAC. 17) 18) 19) HO, H2N

A: The IUPAC name of the above compounds are given below

Q: 1) KOH 2) EBr N-H 3) H,NNH;

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Q: mention the conjugate bases and use structures to explain the following: a. why is the alpha proton…

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Q: Increasing Molar So.. Calcium fluoride Calcium Calcium Calcium jum sulfate hydroxide Ksp 47x10 6…

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Q: 2. The following are used as antipsychotics in medicine: A. Caffeine B. Aminazine C.…

A: Please find your solution below : Antipsychotic medicines are the medicines that are used to treat…

Q: SPECTRUM A. Identify the compound (here). corresponding proton (with labels selected among H2, H3,…

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Q: A student made measurements on some electrochemical cells and calculated three quantities: • The…

A: The data given is,

Q: A student made measurements on some electrochemical cells and calculated three quantities: AG". •…

A:

Q: QUESTION 9 Which one of the following mutations in the primary structure would you expect to cause…

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

Q: anode half-reaction: cathode half-reaction:

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Q: Complete and balance the reaction in acidic solution. equation: ZnS + NO3 Zn²+ + S + NO Which…

A: The reaction given is, => ZnS + NO3- → Zn2+ + S + NO

Q: occupying the first excited state (J = 1) to the probability of occupying the ground state (J=0) For…

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Q: 2. Calculate the amount of heat energy associated with 255 g of water vapor condensing at 10°C.

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Q: Balancing: try both for practicel) Complete only ONE of the following questions for a reaction…

A: The reaction given is, => MnO4- + Fe2+ → Mn2+ + Fe3+

Q: 5.00 mL of 3.00 M sodium hydroxide, NaOH, is added to 100.0 mL of an acetate buffer solution with…

A: NaOH (OH-) is base , so when it is added to buffer solution , it would react with acidic part (…

Q: Why do some organic chemistry addition reactions require heat or refluxing while others can proceed…

A: Answer - According to the question - some organic chemistry addition reactions require heat or…

Q: Joshua, an organic chemistry student, successfully performed a nucleophilic substitution reaction in…

A: A substitution reaction of first order will take place when 2-bromo-2-methylpropane and methanol…

Q: Part A Learning Goal: To use molecular-level diagrams to predict the signs of thermodynamic…

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Q: The vapor pressures of tetrachloromethane (A) and trichloroethylene (B) between 76.8 °C and 87.2 °C…

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Q: Draw (on paper) a Lewis structure for XeOF4 and answer the following questions based on your…

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Q: 13.6 g of solid ammonium nitrate (NH4NO3, molar mass 80.052 g/mol) is dissolved in 120 mL of water.…

A: Heat of solution is Calculated using formula:   ∆Hsolution  = - q / n  Where , q = heat of solution…

Q: C: Coordination Number Cu2+ Mass Cu(NO,)2 -3 H20 2.3366 grams Volume D.I. Water 57.0 mL Trial…

A: Given:

Q: Balance each of the redox reactions for the conditions stated Label the oxidizing agent and the…

A: The reaction given is, => VO2+2 + V+2 → VO+2

Q: Show how you would carry out the following synthesis. ? OH

A: Given substrate is alcohol and desired product is alkene  Dehydration of alcohol gives an alkene…

Q: the height of basketball player Earvin "Magic" Johnson = 2.06 || the width of a football field = 48.…

A: Missing SI unit symbol are as follows

Q: Draw a structural formula of the R configuration of the compound shown below. -OH • Use the…

A: RS nomenclature: The RS nomenclature is an important nomenclature system for denoting the…

Q: Pressure was exerted with a piston on molten naphthalene at 95 °C. The vapor pressure of naphthalene…

A:

Q: Balance each of the redox reactions for the conditions stated Label the oxidizing agent and the…

A: A redox reaction can be given as the reaction in which the oxidation (loss of electrons) and…

Q: What is the concentration of Ag* (aq) ion in 0.010 M AgNO, that is also 1.00 M NH,? K, for Ag(NH3)2*…

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Q: What measurements or values will be needed to determine the molar mass of the unknown acid? mass of…

A: The molar mass of an acid can be easily calculated by titrating the given mass of the acid to a base…

Q: Use standard reduction potentiais to calculate the equilibrium constant for the reaction: Sn2+(aq) +…

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Q: Br OEt b) CN

A: Alkyl halide can be converted to one carbon greater amine by reaction with cyanide followed by…

Q: 11.6 Provide a synthetic scheme to accomplish the following transformation. Your only source of…

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Q: Problem : A liquid oral of drug 'x' was stored at 43.3, 51.5 and 71.67 °C. It was analyzed frequent…

A: A question based on tools in analytical chemistry that is to be accomplished.

Q: Which of the following aqueous solutions are good buffer systems? . 0.12 M potassium  acetate + 0.20…

A: To identify: The best buffer solution among the given ones.

Q: Consider these compounds: A. CPPO4 В. Mn(ОH)2 C. Caso3 D. BaF2 Complete the following statements by…

A: To compare the solubility of salts , we compare their Ksp values.  Salt having higher Ksp would be…

Aldehydes and Ketones

Aldehydes and ketones are organic compounds that have a carbonyl group, C = O, as their functional group. They both differ in the placement of this carbonyl group in their structures.