What is the main product of this reaction? no O₂N Br2 FeBr3 02N

Q: If the concentration of gaseous CO₂ is 50 µg/m³ at 20 °C and 1 atm, what is the concentration in…

A: Given: Concentration of CO2 = 50 μg/m3

Q: Determine the Kb for cocaine (a base) by constructing an ICE table and using this information to…

A:

Q: NH2 2,3-dimethylpropanamine O2-ethylpropyl amine O2-methylbutanamine O 3-methylbutanamine

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

Q: 11. Draw the (i) skeletal structures, (ii) give the IUPAC name and (iii) write the molecular formula…

A: 11) IUPAC nomenclature: In IUPAC nomenclature  a molecule's longest chain of carbons is taken as…

Q: 5. Pyridine (CsH5N) is a weak base (a) What is (i.e. look it up) the Kb for pyridine? Then calculate…

A: Kb and pKb are related as pKb = -logKb Ka and Kb are related as Ka×Kb=10-14

Q: A Chem 1225 student needed 28.5 mL of potassium hydroxide solution that she prepared to titrate…

A: Given, Note: formula of KHP (Potassium hydrogen phthalate: KHC8H4O4 mass of KHP = 0.294 g Volume of…

Q: Given the following 13C NMR signals, construct a structure for the unknown compounds.    A.…

A: According to Q&A guidelines of Bartleby, we are supposed to answer only the first question out…

Q: H₂C CH3 CH3 O2-methyl-4-ethylpentanal 2-ethyl-4-methylpentanal 2-methyl-3-ethylpentanone…

A: The correct IUPAC name is 2 - ethyl 4- methyl pentanal    Rules -  1) we have to select longest…

Q: can you help me answer what rule was broken Correct Name Incorrect Chemical Formula tin(II) oxide…

A: This is a simple question of chemical bonding where, some error are there like oxidation state and…

Q: 10) Fill in the product for each reaction and identify the Mechanism (SN1/SN2/E1/E2) it most likely…

A: Temperature differentiates the substitution and elimination reactions. If the reaction takes place…

Q: Identify the product (or multiple products) for each of the following reactions: D H₂ Lindlar's…

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Q: 7. Optical Activity: (a) Calculate the specific rotation for Compound A, whose observed rotation was…

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Q: © Macmillan Learning At 1 atm, how much energy is required to heat 57.0 g H₂O(s) at -20.0 °C to…

A: In the given question we have to calculate the heat absorbed by the solution by using the heat…

Q: Which of the following synthetic sequences would NOT produce the compound shown? (A) (B) (C) (D) i…

A: The question is based on the concept of organic reactions. we have to identify the incorrect…

Q: HO 내 10 5 1. Zeq Ph Mg Br 2. H3O+ ph H 동

A: In chemistry, Symmetrical and unsymmetrical compounds are there. For symmetrical compounds, the same…

Q: 5. Show how to perform the following synthesis. n

A: The ozonolysis followed the conversion of carboxylic acid to acid chloride and Friedel-Crafts…

Q: Provide a complete arrow pushing mechanism for a single aldol condensation reactio between…

A: Aldol condensation is the reaction between aldehyde or ketones having at least one alpha hydrogen…

Q: Sodium carbonate, NaCO3 (formula weight = 106 g/mol) is sometimes used to standardize acid…

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Q: Ozzie wanted to do another experiement using 12% (by mass) H2O2. What is the molarity of this H2O2…

A: Given, (m/v) % of the solution = 12 % molarity of the H2O2 solution = ? Note:  molar mass of H2O2 =…

Q: 11) What ions, atoms, or molecules (in addition to the water molecules) are present after solid…

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Q: Which of the following alkenes does NOT have a cis version and a trans version? Three of these do…

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Q: 5. (a) HF is an acid. What is it's conjugate base ? (b) CIO₂ is a base. What is it's conjugate acid…

A: HF  ClO2-  H2PO4-

Q: Which statement best describes orbital overlap? Select the correct answer below: The direction of…

A: To solve this problem we have to know about the orbital overlap .

Q: 13. Which of the following compounds are constitutional/structural isomers of CH3CH2CH₂CH₂Br? Br…

A: Answer: A constitutional or structural isomer of a compound whose molecule has the same number of…

Q: 3. What is the molarity of a solution formed from 6.75 g NaCl dissolved in water to make a sol’n…

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Q: A beaker with 1.80x102 mL of an acetic acid buffer with a pH of 5.000 is sitting on a benchtop. The…

A: Answer:- This question is answered by using the simple concept of buffer solution which resists the…

Q: a Write a formula for the conjugate base formed when the following behaves as a Brønsted acid: H₂SO4

A: Conjugate base of a Bronsted-Lowry acid is the species that formed when  an acid donates its proton.…

Q: a. b. с. OzN. OH OH НО Br O,N. OH Br

A: Reagent sets: 1.

Q: The substance below should be most soluble in water. Is this correct? Yes No H₂ H || In some cases,…

A: To find solubility of any compound in water , we use the " Like dissolves like" principle. It means…

Q: Next to each structure above, write (i) its molecular formula and (ii) condensed formula. You may…

A: A molecular formula is a representation of a chemical compound that shows the actual number and…

Q: 12) In a reaction described by the equation: 2 CH₂O(g) + 3 O₂(g) → 2 CO₂(g) + 4H₂O(g), the rate of…

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Q: ven the Ag (aq) + 2NH, (aq) [Ag(NH₂)₂ (aq) K₁= 2.00 x 107 determine the concentration of NH3(aq)…

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Q: . A donut contains 37.8 grams of sucrose (C12H22O11). How many moles of sugar are in the donunt?

A: Since, Moles is the ratio of mass to the molar mass of that atom or molecules. Thus,

Q: Macmillan Learning Consider the neutralization reaction 2 HNO, (aq) + Ba(OH)₂ (aq) → 2H₂O(1) + E A…

A: Molarity is defined as number of mole of substance divide by volume of solution in liter

Q: CHM 010 Virtual Lab Study of Elements, Compounds and Mixtures Watch the following video on the…

A: Homogeneous mixture is the mixture in which the components remain in one phase, i.e., have the…

Q: 2. A B How could carbon-13 NMR be used to differentiate the molecules below? O lo VS) (VS) O= LOH

A: The carbon-13 NMR shows different peak for different type of carbon atom present in the given…

Q: Volume vinegar used (ml) % from label Molarity of NaOH Titration volume measurements Inital volume…

A: Molarity of titrant, NaOH used = 0.0987 M  The balanced equation for the reaction is: NaOH(aq) +…

Q: Enter your answer in the provided box. The enthalpy of combustion of benzoic acid (C6H5COOH) is…

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Q: A 2.65-g sample of a vapor from a volatile liquid fills a 562-mL flask.  If the temperature of the…

A: Given,Mass of sample of vapor from volatile liquid = 2.65 gVolume of flask = 562 mLTemperature of…

Q: What is the product of the following reaction? 00 H₂O

A: In given reaction the negative charge on the oxygen can attack on the carbonyl carbon because there…

Q: A 10-liter [L] flask contains 1.3 moles [mol] of an ideal gas at a temperature of 20 degrees Celsius…

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Q: H3C ОН CH3 CH3 1,3-dimethylbutanal ○ 1,3-dimethylbutanoic acid isopropyl methyl ketone…

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Q: What is the van't Hoff factor for FeCl3 if a solution of 81.1 g dissolved in 500 g H₂O has a boiling…

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Q: Write chemical equations that show how the following bases react with water to produce hydroxide…

A: Answer: According Bronsted-Lowry acid-base theory, any compound that donates H+ ion in solution is…

Q: Provide the correct IUPAC name for Y₂(CrO4)3.

A: Given molecule is  Y2(CrO4)3  We have to write the IUPAC name

Q: What is the product from the 1-step oxidation of the molecule shown below?

A: In this question, we will see the major organic product from the step-1 oxidation of the given…

Q: 7. For the compounds, C13 H28 and C15 H30 , that are alkanes, draw the line/skeletal structure.…

A: In chemistry, a line or skeletal structure is a simplified representation of a molecule that shows…

Q: 11. Draw the (i) skeletal structures, (ii) give the IUPAC name and (iii) write the molecular formula…

A: We will first convert the condensed formula to skeletal structures. From the skeletal structure, we…

Q: A gas releases 34 KJ of energy and has 12 KJ of work done on it. Calculate the delta E for this…

A: The relationship between work(w),heat (q)  and ΔE (internal energy change) is given by  ΔE = q + w…

Q: 10) Consider the following reactions and their associated equilibrium constants: A + 2B C K₁ K₂…

A: Since,Equilibrium constant or Kc is the ratio of the equilibrium concentrations of product over…

Environmental Pollution

Environmental pollution occurs due to some unwanted alteration in the surroundings which results in unfavorable effects on all organisms of that surrounding.