Draw the tautomer of this aldehyde. Include all lone pairs. Ignore inorganic byproducts. H3O+ Drawing :0: 'H

Q: 3) Which of the following ketones will give a positive iodoform test? A) 4-heptanone B) 3-hexanone…

A: Iodoform test is given by methyl ketone..

Q: What is the pOH of a solution of 0.292 M CH3NH2 and 0.116 M CH3NH3Cl?…

A: Given, Kb = 4.4 × 10^-4 pOH = -log (OH-)

Q: The following reagents are reacted together in deionized water. Fill in the correct phases for the…

A: Answer:- This question is answered by using the simple concept of solubility of different salts. The…

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Q: A sample of 0.75 g of hydrogen gas was obtained by reacting 32.5 g hydrochloric acid with 18.0 g…

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Q: A 10.0 L tank at 0.86 °C is filled with 12.3 g of dinitrogen difluoride gas and 9.28 g of chlorine…

A: According to the question, The temperature of the tank is = T= 0.86°C = 273.15+0.86 K = 274.01 K The…

Q: a. What is the crystal structure for MrDa? What is the theoretical density of a MrDa crystal,…

A: Ionic radius of cation Mr, rC = 110 x 10-3 nm Ionic radius of anion Da, rA = 180 x 10-3 nm The ratio…

Q: 1. Calculate the pH of a 0.239 M HCl solution. 2. What is the [H+] of a solution with a pH of 7.9?…

A: pH is nothing but negative logarithm of H+ ions. Mathematically ,it is given as pH = - log[H+] * If…

Q: application of hess's law to pharmacy

A: Hess' Law can be used to determine the total energy required for a chemical reaction. This can be…

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A: Answer:- This question is answered by using the simple concept of chemical reactions of glycerol…

Q: 1) a) draw the structure of the predominant form of value at ph= 10.0 b) draw the structure of the…

A: The pH of the amino acid solution at which the concentration of the zwitterion is maximum, is known…

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Q: Draw the major organic product of the reaction shown. OH 85% H3PO4 170 °C Select 2 Draw Rings с H O…

A: The reactant given is 2-methylcyclohexanol.

Q: Consider the following reaction where Kc = 34.5 at 1150 K. 2SO₂(g) + O₂(g)2SO3(9) A reaction mixture…

A: The given balanced chemical equilibrium reaction is  2 SO2 (g) + O2 (g) ⇌2SO3 (g); KC = 34.5 at 1150…

Q: OCH3 A H3CO B H3CO C H₂CO D

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Q: Use the References to access important values if needed for this question. A suggested mechanism for…

A: Rate of the reaction is always given by the slowest step.  Rate expression does not include any…

Q: Enumerate 3 biologically important amines and their use.

A: The pharmaceutical sector makes extensive use of amino acids. Painkillers like Demerol and morphine…

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A: The basic ingredients which are used in shampoo include: surfactants foaming agents conditioners…

Q: What is (are) the product(s) of the following reaction? (CH,CH2),NH mild acid heat N(CHCH₂)2 I…

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Q: Suppose you place equal amounts of 70.0°C and 20.0°C water next to each other in an insulated box…

A: Specific heat is defined as the quantity of heat required to raise the temperature of one gram of a…

Q: Draw the major organic product of each reaction. Indicate the stereochemistry at the stereogenic…

A: Alcohol reacts with thionyl chloride to form alkyl chloride. The reaction proceeds by the SN2…

Q: What volume of H2 at a pressure of 745 torr and a temperature of 20 *C can be prepared from the…

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Q: For the coodination compound [CoCl(NO2)(NH3)4]Cl identify: A) the coordination number of the metal…

A: Given compound is [CoCl(NO2)(NH3)4]Cl  we have to find : coordination number of metal  oxidation…

Q: If in a chemical reaction, thermal energy from the surroundings is converted to potential energy in…

A: In this, thermal energy of surrounding is converted to potential energy in chemical bonds.  We can…

Q: A gas phase reaction between nitrogen dioxide and fluorine is proposed to occur by the following…

A: For a reaction slowest step is rate determining step.  Each step of reaction is elementary step that…

Q: 3. In some circumstances, it is possible for a reactant to follow "half-order" kinetics, that is,…

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Q: 6. The rate constant for the reaction, 2 N₂O5 (g) → 4 NO₂ (g) + O2 (g), doubles when the temperature…

A: Given , Reaction : 2 N2O5(g) →4 NO2(g) +O2(g)

Q: Write the steps and reagents required to perform the following synthetic transformations. You may…

A: The concept used here is from general organic reaction mechanisms of organic  chemistry.  According…

Q: Identify the best reagents to complete the following reaction. N 0 A B C D 1. CH3CH2MgBr 2. H3O+ 1.…

A: Given transformation: We have to find the reagent for this transformation.

Q: Diazene, N₂H₂ (also known as diimine), is commonly used as a reagent for organic syntheses. Label…

A: The covalent bond is formed by the overlap of the atomic orbitals.

Q: A calibration curve plotting E vs. pCo is used to measure the concentration of Co2+ in solution at…

A: The concept used here is from Physical chemistry.  And topic used ia from Electrochemistry.  The…

Q: We have 1700.0 mL of a buffer solution containing 0.45M CH3COOH and 0.40 M NaCH3COO. How many grams…

A: Given, Total volume of solution - 1700.0 mL 0.45 M of CH3COOH 0.40 M of CH3COONa pH is raised by…

Q: ABC Br may react with Nal to give JKL DEF an alkyl iodide that will give SN1 and E1 product has the…

A: Alkyl halides undergo SN1 reaction in the order of 3>2>1. SN2 reaction order of alkyl halides…

Q: 3 Write the expression for the equilibrium constant Kp for the following reaction. Enclose pressures…

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Q: What is the name of this compound? -P -0 H H OH H H N NH₂ Me www N

A: We have to name the given compound

Q: Propose an efficient synthesis for the following reactions: Please upload your hand drawn syntheses…

A: In these two questions, we will propose an efficient synthesis for these given transformation from…

Q: 18) What two organic starting materials are required to produce cinnamaldehyde (PhCH-CHCHO) via a…

A: Identify the two starting materials that produces cinnamaldehyde via crossed aldol reaction followed…

Q: Explain what scientific principles you used in making this prediction and how this supports your…

A: Correct answer - KBr Melting point of the compounds -->  NaCl - 801°C CaO - 2572 °C KBr - 734°C…

Q: - Calculate the cell potential for the galvanic cell in which the given reaction occurs at 25 °C,…

A: Given -> [Sn2+] = 0.0692 M [Fe3+] = 0.0386 M [Sn4+] = 0.00567 M [Fe2+] = 0.01137 M

Q: CP Links M Connect Registration Module Knowledge Check An arctic weather balloon is filled with 3.76…

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Q: Use the References to access important values if needed for this question. A sample of hydrogen gas…

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Q: When 12.0 mL of a 3.44 x 10-4 M ammonium sulfide solution is combined with 15.0 mL of a 6.15 x 10-4…

A: We will calculate Q first , then compare with K.

Q: In which of the following pure substances would hydrogen bonding be expected? cyclopentane H ethyl…

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Q: Consider the reaction between an alcohol and tosyl chloride, followed by a nucleophile Feedback…

A: The chemical reaction given is

Q: What are the peaks and chemical shifts in this H NMR? What is the major product and minor product in…

A: In compound number of signals are different.

Q: V. Place the following molecules in order of increasing CN bond strength: HCN, NHCH2, NHẠCH,

A: The given problem is based on the bond parameters.

Q: 3. What is the partial pressure of each gas, 5.00 g O2 and 5.00 g N2₂, when held at a total pressure…

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Q: restion 20 produces a net migration of water only if the concentration of colloidal size particles…

A: Dialysis is defined as the process in which a  dissolved substance is removed from a colloidal…

Q: ОН 1 ܘܟ 2

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Q: Curved arrows are used to illustrate the flow of electrons. Follow the arrows and draw the…

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