What is the product of the following Mannich reaction? of + Me2NH H. NME2 OH NME2 NME2 OH NME2

Q: Provide the structure of the product and write the mechanism of its formation for the following…

A: Given two reaction are of intermediate chemistry i.e. carbocation formation reaction. Reactive…

Q: 8- Arrange the following compound according in increasing melting point: KCI, He , H2O, HF A) Kcl >…

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Q: The gas phase decomposition of nitrosyl chloride at 400 K NOCI(g)→NO(g) + ½ Cl2(g) is second order…

A: Given-> Rate constant (K) = 5.90 × 10-4 M-1s-1 Initial concentration = 8.28 × 10-2 M Time = 4.82…

Q: Based on nuclear stability, what is the symbol for the most likely product nuclide when carbon-10…

A: Carbon-10 is one of the isotope of carbon. Which may give nuclear decay reaction.

Q: A carboxylic acid is named in the IUPAC system by replacing the e in the name of the parent alkane…

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Q: For 2Fe3+(aq) + Zn (s) → 2Fe2+ (aq) + Zn2+ (aq), a galvanic (voltaic) cell is shown below. Which…

A: In a cell reaction, in cathode reduction takes place and in anode oxidation takes place.

Q: Which of the following characterizes a beta ray? Choose all that apply. O is more penetrating than a…

A: Beta rays are  composed of negatively charged particles called beta particles , these are similar to…

Q: Consider 500 g of ice at -55 oC to which 1600 kJ of heat was added in a controlled way with no heat…

A: Given: Mass of ice = 500 g. Amount of heat added = 1600 KJ = 1600000 J And initial temperature of…

Q: Consider the structures in the image. Which molecule will have the highest boiling point? H2 H2 CH3…

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Q: Test for Ethers a. Ferrox paper test: General Reaction Reagents: Positive result: Notes: Test for…

A: Ferrox test used for identify the presence of oxygen. Hence, this test is used for oxygen containing…

Q: Average Exposure to Radiation from Common Sources Source Dose (mrem/year) Naturally Occurring…

A: Given: The radiation received in an accident = 5.43 × 10-4 Sv

Q: 7.00 grams of Cobalt (II) nitrate are dissolved in 1.00 liter of water. What is the initial…

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Q: What is the binding energy in kJ/mol Sb for antimony-123? |k]/mol 51 H+ 72;n Sb The required masses…

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Q: At 25 °C, only 0.0280 mol of the generic salt AB3 is soluble in 1.00 L of water. What is the ?sp of…

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Q: Lithium dihydrogen borate (LIH2BO3) is the lithium salt of the conjugate base of boric acid. The Ka…

A: Given that -  Ka for Boric acid, H3BO3 = 5.8×10-10    Then, from following formula -  Ka . Kb = Kw =…

Q: Which of the following processes has a ΔSsys < 0?     A)  steam condenses   B)  methyl alcohol…

A: Entropy is a measure of the randomness of the system. The entropy change in a chemical reaction can…

Q: PQ-28. How are these molecules related? H. OH HO Br CH3 Br constitutional (D) isomers (A) identical…

A: Detail description is given below

Q: The solubility constants, Ksp of selected fluorides are given below. Which of these compounds will…

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Q: Find the molarity of a KOH

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Q: 4.The following two molecules undergo stereospecific eliminations reactions. Draw the expected…

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Q: 1. What is the difference between dye and pigment?

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

Q: 9. Provide a mechanism for the following transformation: H,Cro, он HO H,O

A: In presence of H2CrO4 , alcohol is oxidised to acid through the formation of aldehyde.

Q: Use the data below to calculate the bond energy for a C-F bond in kJ/mol. Bond Energy (kJ/mol) C-H…

A: Calculate bond enthalpy of C-F bond ---

Q: Provide a mechanism for the following transformation and show all resonance forms of the important…

A: Reaction :              The 1-chloro 2-nitrobenzene reacting with the sodium hydroxide, Water…

Q: How much heat is required to warm 2.07 kg of sand from 32.6 to 48.9 °C. The specific heat of sand is…

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Q: A student is asked to determine the energy change when a 2.00 g sample of NH,NO, is dissolved in…

A: Given: Mass of solute = 2.00 g. Mass of solution = 100 g. Initial temperature of the solution from…

Q: 4.The following two molecules undergo stereospecific e product for each reaction. H. CI OH ETOH H3C.…

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Q: Given the coordination compound:  [MoCO3(H2O)2][Zn(CN)3OH(en)2]. what is the charge of the central…

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Q: 7. Provide a mechanism for the following transformation: H,O HO он

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Q: Fill in the nuclide symbol for the missing particle in the following nuclear equation. 201 Hg

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Q: CEN + ? MgBr (1). LIAIH MgBr b). MgBr c). ) d). LIAKO-t-Bu)3 e) DIBAH

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Q: CHM periment 10: Double Replacement xperiment 10: Data Sheet nalvsis: Write conventional, total…

A: Double displacement reaction: A double displacement reaction is a type of chemical reaction in which…

Q: What amount of heat (in kJ) is required to convert 19.3 g of an unknown liquid (MM = 67.44 g/mol) at…

A: Here , heat is used in three steps , 1)  in rising of temperature of liquid till boiling point. 2)…

Q: Give the structures of the aldol products that form when each of the following compounds or mixtures…

A: 1. Given that, Butanal, Cyclopentanone, and Acetophenone. We have to draw the self aldol product of…

Q: protons neutrons

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Q: Trom Rate Given (n) Expirement Imol/L-s NO2 moV co mol/L NO2 mo/L CO mol/L 0.0050 0,10 0.10 2. 0.…

A: Rate law = k [NO2]m [CO]n... Where k is rate constant... m and n is order w.r.t NO2 and CO

Q: A solution contains 0.0140 M Pb2+(aq) and 0.0140 M Sr2+(aq). If you add SO2−4(aq), what will be the…

A: Ion that has lower value KSP , will precipitate first as its ionic product will overcome the KSP…

Q: When transferring liquids, which liquid will you read the top of the meniscus?

A: To explain: while transferring liquid, which liquid reading should be taken.

Q: The major source of error in the determination of relative rates of reaction in kinetic studies is…

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Q: Choose five items from the given scientific terms about dyes below. Then, provide definitions of…

A: In UV spectroscopy in terms of wavelength  , there are some categories of shifts, which are known as…

Q: For a certain chemical reaction, the standard Gibbs free energy of reaction is – 130. kJ. Calculate…

A: Given: Equilibrium constant, K = 2.6 × 1024  And ΔG0 = -130 KJ = -130000 J.

Q: Average Exposure to Radiation from Common Sources Source Dose (mremlyear) Naturally Occurring…

A: Given: The radiation received in an accident = 5.43 × 10-4 Sv

Q: For the oxidation–reduction reaction equation   2Na+S⟶Na2S indicate how many electrons are…

A: Oxidation - Reduction reaction is called as redox reaction.  Oxidation - loss of electron  Reduction…

Q: When the nuclide bismuth-214 undergoes beta decay: The name of the product nuclide is The symbol for…

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Q: CH5O2C, Co,CHs čo,C,Hs CH,CH,COOH

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Q: What is the mass percent of an aqueous sodium hydroxide solution in which the mole fraction of NaOH…

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Q: What is the binding energy in kJ/mol nucleons for antimony-123? |k]/mol nucleons 51 H+ 72,n Sb The…

A: Answer: 1.0075×10^11 KJ/mol

Q: Which of the following salts has the least molar solubility in water? Select one: O a. Fes (Ksp = 4…

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Q: Write a balanced nuclear equation for the following: The nuclide lead-214 undergoes beta emission. +

A: Given :- nuclide that undergoes beta emission = lead-214  To write :- balanced nuclear equation

Q: What is the binding energy in kJ/mol nucleons for silver-107? kJ/mol nucleons 47 H+ 60;n-→ The…

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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.