What is the molecular formula of the product of the fluorination of 1,2-difluoroethene? O C₂H₂F2 O C₂H4F2 none of these O C4H₂F4 O C₂H₂2F4 4

Q: For the reaction 2H₂O(1)→ 2H₂(g) + O2(g) AG = 472 kJ and AH = 572 kJ at 306 K and 1 atm. This…

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Q: A particular natural gas consists, in mole percents, of 83.0% CH4 (methane), 11.2% C₂H6 (ethane),…

A: First of all, Number of moles of gas is calculated using PV = nRT and mole percent  Then, total heat…

Q: Draw four different ketones with the formula C7H14O.

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Q: When the extent of reaction, , equals 1, the reaction is at equilibrium. True False

A: Equilibrium is attained when concentration of both reactants and products become equal i.e.…

Q: Consider a metal with a BCC crystal structure and atomic weight 92.91 g/mole. When monochromatic…

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Q: You collected a sample of hydrogen gas in an inverted buret by displacement of water at 23.5 *C. The…

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Q: What is the IUPAC name of the following compound? O 1-hexene O 5-methyl-1-hexene O 5-methyl-2-hexene…

A: IUPAC nomenclature rules for alkenes and alkynes: • Identify the longest continuous carbon chain. •…

Q: Provide the major organic product of the following. CH₂CH₂NH₂, H (cat.) O

A: Aldehydes and Ketones react with amines to produce Imines. This reaction is occures in small amount…

Q: A chemist fills a reaction vessel with 0.493 g aluminum hydroxide (Al(OH)3) solid, 0.356 M aluminum…

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Q: A solution contains 8.26×10-3 M silver nitrate and 8.01×10-3 M lead acetate. Solid potassium…

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Q: What would the hydrogen ion concentration be if the pOH was 5. What would the hydroxide ion…

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Q: 3. Calculate the percent by mass of the second element in the properly written formula. Example, for…

A: We need to find the percentage by mass of the second element in the properly written formula of the…

Q: What volume (mL) of 0.1M NaOH will be needed to titrate 20.00 mL of 0.1M HNO3?

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Q: When 11.9 g of barium bromide (BaBr2) is dissolved in 107 g of water in a styrofoam calorimeter of…

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Q: nitial-rate data at a certain temperature is given in the table for the reaction SO₂Cl₂(g) → SO₂(g)…

A: Given , SO2CI2(g) →SO2(g) + CI2(g)

Q: Which of the energy diagrams shown are associated with endergonic reactions? free energy, kJ/mol…

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Q: The following has a characteristic red color, EXCEPT:          a. Ferric thiocyanate      b. Silver…

A: Ferric thiocyanate = [Fe(SCN)]-3 = blood red in colour Silver chromate= Ag2CrO4 = brown red in…

Q: How much energy (in Joules) does it take to completely vaporize 250 ml of water that is already at…

A: we have to calculate the energy needed to vaporize 250 ml of water

Q: (b) Provide retrosynthetic steps leading to ketone 9 from bicyclic compound 8. Provide all…

A: Retrosynthesis involves the a logical approach which involves breaking down of the target molecule…

Q: A solution contains 9.27x10-3 M zinc acetate and 6.15x10-3 M nickel(II) nitrate. Solid potassium…

A: Zinc acetate and nickel nitrate react with potassium hydroxide to produce Zinc(II) hydroxide and…

Q: A hydrocarbon contains only the elements O carbon, hydrogen, and nitrogen. O carbon and hydrogen. O…

A: Here, we have to find the elements that are present in a hydrocarbon.

Q: Be sure to answer all parts. (a) Determine the chloride ion concentration in each of the following…

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Q: Give the organic products for the reaction. CH₂CH₂- OCH₂CH3 1. 2 CH₂ MgCl 2. H₂O. H*

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Q: Calculate the maximum amount of work produced by the cell when the partial pressure of O₂ is 0.2050…

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Q: Record the appropriate measurement for the device

A: A burette with some solution was provided in the diagram.

Q: Draw the molecule Dimethyl ether and show where LDF is in and where the dipole dipole moment occurs.

A: We need to draw the molecule Dimethyl ether and show where London dispersion force is in and where…

Q: Peak X 75 This is a typical Peak Y Peak Y 7.0 6.5 6.0 5.5 5.0 4.5 4.0 f1 (ppm) C NMR TMS M [Choose ]…

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Q: What is the molecular formula for 3,4-dichloro-2-isopropylbenzoic acid? O C6H12Cl2O2 none of these O…

A: Molecular formula of a compound is symbolic representation of all the elements present in a compound…

Q: Animals convert glucose into: glycogen Starch Saccharose

A: Starch is present in plant not animal.  Saccharose is naturally present in sugarcane.

Q: Calculate the heat of reaction AH for the following reaction: CC14(g) + H₂(g) →CHC13(g) + HCl(g) You…

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Q: certain metal M forms a soluble nitrate salt M(NO3)₂. Suppose the left half cell of a galvanic cell…

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Q: On the line drawn below, provide the systematic (IUPAC) name for the following structure. Be sure to…

A: The given compound is a hydrocarbon, cycloalkene. The IUPAC name of a cycloalkene can be written on…

Q: The reaction that takes place when .1moles of a NaF is dissolved in 1L of water. The Ka of the HF is…

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Q: 9) You are given the following information for the reaction: CO(g) + 3 H₂(g) → CH4 (g) + H₂O(g)…

A: Given reaction: CO(g) + 3H2(g) ↔CH4(g) + H2O (g)

Q: 02 not diiw boouborq el (90siq Ismisob ono of g ni) blog to 22601 srl as isrW.8 10. How much current…

A: Faraday first law - According to Faraday first law " amount of substance deposited in electrode is…

Q: Consider the following imaginary elements which behave similarly to elements here on earth. 1.…

A: Given elements: 1.Qualavium (Qu, 59 g/mol, Group 1, 109 pm ionic radius) 2. Smoliv (Sv, 187 g/mol,…

Q: be dissolved in water to make 1.5 liters of a 2.0 M solution? (a) 0.5 mol (b) 1.5 mol (c) 3.0 mol…

A: Molarity is defined as number of mole of solute divide by volume of solution in liter.     Hence.…

Q: 8) A sample of 1 mol of perfect gas at 298 K and I bar with Cvm = 3/2 R and Cpm = 5/2 R is put…

A: We need to determine: w, q,  △ U,  △ H for  (a) constant volume heating to twice its initial…

Q: List the alkyl halides in order of decreasing reactivity towards the Sn1 reaction

A: SN1 reactions proceed via formation of carbocation in a first order reaction in which the reactivity…

Q: Which rate equation best describes an E2 reaction? rate = k [base] rate = k [alkyl halide] [base]…

A: E2 reaction is referred to biomolecular elimination reaction.  Strong base is required for E2…

Q: Using the bond dissociation energies provided, which equation correctly estimates AH° for the given…

A: Given : reaction and bond dissociation energies Tip: reactants - products

Q: 7) Consider the following reaction: liter mol-sec 2 HI(g) → H₂(g) + 12 (g) k = 0.0969. Initially, a…

A: Given: Rate of forward reaction = 0.0969 L/mol-sec Initial concentration of HI = 0.670 M Equilibrium…

Q: НО ОН

A: Answer:- This question is answered by using the simple concept of naming of the organic compounds…

Q: What is the pH of bleach with hydronium ion concentration of 0.0879 M?

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Q: Indicate, by letter, the strongest acid and the weakest acid of those below. NC COOH The strongest…

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Q: What is the bond angle around each carbon center? 120° 109.5° 180° 90° What is the molecular…

A: Molecular geometry is the three-dimensional arrangement of the atoms with in a molecule. It includes…

Q: Determine the molarity when 55.5 g of CaCl2 is dissolved to make 250 mL of solution. (a) 0.5 M (b)…

A: Molarity of a substance is the number of moles present in litre of a solution.

Q: 2. Triglycerides always have three fatty acid chains linked to a glycerol group, and these fatty…

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Q: 1) K₂MnF + SbF5 KSbF6 + MnF3 + F₂ 2) S + HNO3 - 3) Cu + HNO3 H₂SO4 + NO₂ + H₂O Cu(NO3)2 + NO + H₂O

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: What is the pH of an aqueous solution at 25 degrees Celsius that contains 0.0008 M hydroxide ion?

A: pH is equal to the negative logarithmic of hydrogen ion concentration

Designing a Synthesis

Organic synthesis is a branch of chemical synthesis that involves the planned construction of organic compounds/molecules from smaller units that possess functional groups. Friedrich Wöhler was the first scientist who designed the synthesis of an organic compound, urea from inorganic starting materials silver cyanate with ammonium chloride via a simple, one-step synthesis.