Question 43 Which of the following is NOT a characteristic of most fatty acids? Only one carboxyl (-COOH) group. O presence of trans double bonds Absence of conjugated double bonds. even number of carbon atoms

Q: Which of the following compounds has the lowest pka value? он NO2 https://ibb.co/r0gbs4We O Me OH…

A: Acid is substance which release hydrogen ions and base is substance which release hydroxyl ions when…

Q: A solution is prepared by mixing 20.0 mL of methanol with enough water to produce 400. mL of a…

A: Given - - > Volume of methanol mixed = 20.0 mL Volume of the solution formed = 400.0mL Percent by…

Q: Dinitrogen oxide (or nitrous oxide), N2O, also known as laughing gas, is widely used as an…

A: We know that number of moles = mass / molecular weight mass = moles * mol.wt.   Molecular weight of…

Q: Calculate the mass of 4-chlorophenylmagnesium bromide (in grams) given the values listed in the…

A: Given that,  The molecular weight of 4-chlorophenylmagnesium bromide is M = 215.76 g/mol. The number…

Q: H2 Lindlar catalyst -) 12. 1. 1 eq HCI 2. 1 eq HBr 13. 1. disiamylborane 2. H2O2, NaOH 14. Use an…

A: Note: As per the bartleby rules, one has to only answer starting 3 part if there are more than 3…

Q: What is the absolute configuration of the carbon in the given molecule below?

A: Given : We have to write the absolute configuration of given compounds.

Q: Test tube with thermometer: aqueous silver nitrate Test tube of solution added: aqueous sodium…

A: Write the balanced molecular equation  Split electrolytes to their corresponding ions to achieve…

Q: QUESTION 1 How does hydroxide/alkoxide accelerate the Suzuki reaction? O Both enhances reductive…

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Q: A chemist used a strip of metal in an electrolysis circuit in which the metal strip serves as the…

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Q: a) organism (e.g. fish, mussels) compared to the concentration in the ambient medium. b)…

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Q: Reactions. 6. KMNO4

A: KMnO4 is strong oxidising agent  At leat one benzylic hydrogen containing alkyl benzenes upon…

Q: Three voltaic cells can be constructed from solutions of Cusoa(aq), ZnSOa(aq), and Reaction E…

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Q: mass of lactic acid is

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Q: Select the element whose +2 oxidation state is least stable in water. O Ni Co Ov Zn

A: Hydration energy: when one mole of ionic crystal is dissolved in water the water molecules are…

Q: Use the Lewis dot structure to predict the electron domain geometry and molecular geometry for the…

A: To draw lewis dot structure , we need valance electrons of all atoms .  Then we make required number…

Q: If the same amount of energy was added to equal masses of the substances below, which would have the…

A: Concept:  The energy transfer as heat and temperature change is given by the following formula. q =…

Q: DRAW Major PRoducT 11 Cuy My Gr +cngOcn_ CH R.

A: Concept:  Aldol condensation: This reaction occurs in aldehydes having α-hydrogen with a dilute base…

Q: What is the pH of a 0.15 M HOBr solution (Ka = 2.3 x 10-9)?

A: Given Data : 1. Ka = 2.3 x 10-9  2. Concentration C = 0.15 M

Q: QUESTION 5 Which of the following are natural synthons? (а) (b) e OH (c) O (d) -CO2H O (a), (b) O…

A: synthons: In retrosynthetic analysis of any compound, a synthon is a hypothetical unit within a…

Q: The cations formed during 1,2 and 1,4 addition are different in energy due to their substitution…

A: Since you have asked multiple questions we will answer the first one for you. To get the remaining…

Q: A 9.00L tank at 22.2°C is filled with 5.42g of carbon monoxide gas and 17.1g of…

A: given, volume of tank = 9.00 L mass of carbon monoxide = 5.42 g mass of sulfur tetrafluoride = 17.1…

Q: Hydrogen produced from a hydrolysis reaction was collected over water. The data is compiled in the…

A: Given that the partial pressure of water at 23.0 °C = 21.0 mm Hg Given that the total pressure of…

Q: Waxes belong to which class of compounds? O alcohols ethers esters carboxylic acids

A: Waxes are one class of lipid that is formed by the combination of two molecules, fatty acid, and…

Q: A buffer was prepared by mixing 100.0 mL 0.20 M HClO (pKa = 7.46) and 100.0 mL of 0.30 M NaClO.…

A: Given: Concentration of HClO = 0.20 M Volume of HClO solution = 100.0 mL = 0.100 L…

Q: O 17. 1. CH;CO;H 2. H;O"

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Q: 39.) You have a solution of 70 mL of 1 M HCl and 90 mL of 0.6 M HCO3, what is the pOH of the…

A: Concept: HCl is a strong acid and HCO3- is a weak base so they will react to form salt and then if…

Q: Solve for the pH value when 200 mL of 0.02 M NH3 was titrated with each titrant. a.) 25 mL of…

A: we need to find pH for the given titrations

Q: Calculate the potential of the electrochemical cell and determine if it is spontaneous as written at…

A: Given that, an electrochemical cell is Cus|Cu2+0.11 M||Fe2+0.0063 M|Fes. Also, the standard…

Q: For the reaction below, which one of the following possible products is most likely to form?…

A: Organic compounds can be defined as the compounds containing carbon and hydrogen atoms. For example…

Q: raw the two aldohexoses and one ketohexose that can be derived from the enol shown below

A: Given : We have to make two aldohexoses and one ketohexose.

Q: What is the iupac name of the compound

A: IUPAC nomenclature rules for carboxylic acid: a) Identify the longest continuous carbon chain. b)…

Q: Which of the following would have the lowest AH? O Butane, CH,CH;CH2CH3 O Diethyl ether,…

A: ->The compounds which has stronger  intermolecular force of attraction that has higher heat of…

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

A: As per bartleby guidelines, I am allowed to answer three sunset of a question at a time. Please re…

Q: 2. The hydrogen oxalate ion (HC204-) is amphoteric. Write a balanced chemical equation showing how…

A: 2.) Amphoteric species are those which can act as both acid as base.  Acid is when they lose H+ ion…

Q: Consider the oxidizing agents Ag+(aq), I2(aq), and MnO4-(aq). Based on the information given below,…

A: Concept:  oxidizing power and reduction potential: Since reduction potential can be thought of as a…

Q: : A sodium hydroxide solution is standardized using the monoprotic primary standard potassium…

A: Given, KHP - potassium hydrogen phthalate mass of KHP required = 0.7268 g molar mass of KHP  =…

Q: A Zn wire and Ag/AgCl reference electrode saturated with KCI (E = 0.197 V) are placed into a…

A: Zn = 2.97 * 10-5  M   Answer is uploaded in 3 images in handwritten format.

Q: Draw the major product of this reaction. Ignore inorganic byproducts and the phthalic acid…

A: The reaction given is,

Q: Construct the octahedral crystal-field splitting diagram for the metal in each species. V(H,0);+…

A: ->For crystal field splitting diagram first of all we find oxidation state of central metal .Then…

Q: Write a chemical equation in the form A + B = C + D

A: In equation  A+B→C+D  A and B are reactant ,C and D are product

Q: 3. Write a complete net ionic chemical equation for the following cell: Mg|Mg²||Fe"|Fe a.

A: Write the complete net ionic chemical reaction of the given cell reaction-->

Q: On the heating curve below, the RED ARROW indicates the substance in [ Select] phase, while the…

A: This might be the phase change diagram of water showing the transition of different phases occuring…

Q: If we combine 40.0 mL of a 0.100 M HNO3 solution with 60.0 mL of a 0.100 M ethylamine solution, what…

A: we need to calculate the pH of the solution

Q: come to equilibrium. The equilibrium concentration of COBr2 was 0.25 M. What is the value of Kc for…

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Q: Give a clear explanation handwritten answer of each compound....

A: Solubility Product is the dynamic equilibrium that exists when a chemical compound in solid state is…

Q: Identify the reaction of the following reaction: a. formation of (R)-1-methoxypentane from…

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Q: What is the cell notation for a voltaic cell with the following half-reactions? Cd(s) ---->…

A: ANS.  Cd|Cd+2||Pb+2|Pb

Q: When the following equation is balanced properly under acidic conditions, what are the coefficients…

A: To answer respective question , we would first balance given redox reactions using half reactions…

Q: Question 2 Hydrolysis of a mixture of glycerophospholipids may yield the following, EXCEPT: O serine…

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