Epoxides also react with anhydrides R * R OH

Q: In precipitation gravimetry, if a sample contains NaCl and NaBr, and if excess AgNO3 was used to…

A: The given sample contains NaCl and NaBr Excess AgNO3 was used to completely precipitate both…

Q: Show the full mechanism of this acid-Catalyzed hydrolysis rxn 1. HO (Use H-B+) + Н2О он

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Q: How many e- in any one atom can have the same first three quantum numbers (n, l, ml)?

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Q: What is the major product formed when (R)-2-bromobutane is heated with NaOH? O No reaction O a…

A: First reaction that is reaction between R-2-bromobutane react with NaOH to form trans-2-butene…

Q: A pump withdraws water from a lake at a rate of 20 gpm and increase the pressure to Pgauge = 5 bar.…

A: The ratio of the kinetic energies of the water to the potential energies of the water at the input…

Q: Three moles of an ideal gas at 40 °C undergo an isothermal compression from 2.00 atm to 90.0 atm…

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Q: 2. The elements vary from metals through metalloids to nonmetals. They form halides in oxidation…

A: Given, The elements of the unknown group contains metals, metalloids and non metals. The halides of…

Q: How many 1H NMR Signals?

A: 1H NMR signals in acitic acid :

Q: 15. Write the full and abbreviated electron configurations for iron. How many core and valence…

A: Chemical symbol of iron : FeAtomic number of iron = 26 It is a transition element, belongs to 8th…

Q: Name the following compounds: 16. 17. 18. 19. 0 H-C-CH2-CH2-CH-CH3 NH₂ H₂C-C-OH OH CH₂ CH₂CH₂CHCH3…

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Q: Propose a stepwise reaction mechanism for the following reaction: abbast Ph Ph Ph. Ph NaOH OEt Ph.…

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Q: What is the percent concentration of a solution containing 68945 mg of solute dissolved in 67.77 mL…

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Q: The vapor pressures of each component in a mixture of propanone (acetone, A) and trichloromethane…

A: Raoult's law will be tested by comparing. Data with straight line for p = xp*.   Henry law will be…

Q: broad singlet, 1H (a) NMR Spectrum A quartet, 1H (b) 3 PPM multiplet, 7H (c) -~ 2 1 doublet, 3H (d)

A: Labile protons come as broad peak in 1H NMR Number of signal = number of sets of protons in…

Q: c) Would your compound give a positive Tollen's test?

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Q: 1. Determine the molar solubility (in M to two decimal places) of solid cobalt(II) hydroxide = 5.92…

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Q: When 1 mole of CO₂ is formed from the elements at 25 °C and 1 atm, 94,272 cal is liberated. The…

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Q: If 282.5 g of sodium chloride is combined with a silver nitrate solution a reaction takes place and…

A: We have to find the mass of silver chloride that will be formed when 282.5 g of sodium chloride is…

Q: 3.2) The energy required to dislod effect is 275kJ/mol. What wave photon to dislodge an election…

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Q: a) Why should a fixed-volume pipette be more accurate than a graduated pipette? b) Why would…

A: a) A pipette is a common laboratory tool used to transfer and dispense fixed amounts of liquids.…

Q: ow many milliliters of an 80% (v/v) solution of isopropyl alcohol would you need to make 382 mL of a…

A: The dilution formula is: C1V1=C2V2 ......(1) Here, C1 is the concentration of concentrated solution,…

Q: A newborn kitten weighs 0.158 kg. What is the kittens mass in ounces ? Show your work

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Q: 23. What is the energy change (in I) and wavelength (in nm) of light emitted when an electron…

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Q: 4. Identify the Z + 8 element for Si.

A: 4.   Given: Element is Silicon (Si) We have to find the element which is Z+8 for Si

Q: Determine the volume (mL) of 0.154 M NaOH required to titrate to the equivalence point 21.0 mL of a…

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Q: a) Calculate the numerical values of the energies of the first four energy levels in hydrogen in…

A: Electron energy is given by,       Electron energy=-2π2me4n2h2(4πεo)2Where,         m=mass of…

Q: Question: The values of Kw as a function of temperature are as follows: Temperature (°C) Kw [H*] pH…

A: This is a problem based on ionic equilibrium and acid base concept. The solution of the problem is…

Q: A 94.0 mL sample of 0.0300 M HIO, is titrated with 0.0600 M NaOH solution. Calculate the pH after…

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Q: GIVE AN ORIGINAL EXAMPLE FOR DETERMINING THE THEORETICAL AMOUNT OF REACTANT TO GET A DESIRED PERCENT…

A: Percent yield is calculated as- Percent yield =Actual yieldTheoretical Yield×100 Actual yield is…

Q: 10. What is the molar solubility of calcium hydroxide [Ksp (Ca(OH)₂) = 5.02 x 10-61, when it is…

A: Here, we have to find the molar solubility of Ca(OH)2 in pure water and in 0.027 M NaOH.

Q: (+)

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Q: Suppose the ideal solution is composed of n-hexane and n-heptane. If the standard enthalpy of fusion…

A: Standard enthalpy of fusion n-hexane, ∆Hf is 12.079 kJ/mol = 12.079 x 1000 = 12079 J/mol [1 kJ =…

Q: A saturated solution of the hypothetical salt, M2A3, has an initial salt concentration of 0.000362…

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Q: Cyclohexanol A "OH fast t-BUOK Cyclohexanol B OH slow t-BUOK

A: There are basically 2 types of elimination reactions-  1- E1 elimination 2- E2 elimination

Q: how can I calculate the distance between the two Cα atoms of the first and last residues and plot it…

A: VMD is Visual molecular dynamics. It is used to visualizing and analyzing program of the molecules…

Q: - Evaluate for an ideal gas and a van der Waals gas. Hint: [CY] = T(07²),

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Q: What are the products for the following reaction? Do not worry about balancing. Cal₂(aq) +…

A: Answer: When two ionic compound exchange their ions during a chemical reaction to form a new product…

Q: a. Difluorodiazene b. Diborane c. Allene

A: Point group is defined the collection of all the symmetry operations that can be performed on a…

Q: 12 10 8 4 −2

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Q: an you submit a pdf? having trouble understanding this

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Q: If 13.50 mL of an aluminum chloride solution is needed to reach the equivalence point with 10.00 mL…

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Q: The unknown compound is one of the following Methyl Salicylate Benzoic Acid Salicylic Acid…

A: The proton NMR shows different peaks for different types of hydrogen atoms present in the unknown…

Q: Rocket Fuels The payload of a rocket includes fuel and oxygen for combustion of the fuel. Reactions…

A: Molar mass of  dimethylhydrazine =60.0983 g/mol  Mass of 1 mol  dimethylhydrazine = 60.0983 g =…

Q: Calculate the change in internal energy (in kcal) for the reaction Cl₂(g) +7/₂O2(g) = Cl₂O(g) at 25…

A: Given -> Enthalpy for formation of Cl2O7 = 63.4 kcal T = 25°C

Q: Below are two views of the triflate anion, CF3SO3−. a. Using the conventions learned in class,…

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Q: 11. CH₂COF + H₂O → CH3COOH + HF

A: The chemical equation is already balanced  CH3COF + H2O → CH3COOH + HF  As we know that the balanced…

Q: 2- Explain the type of hybridization magnetic properties of the complex [Zn (NH)]*¹ geometry and the

A: Given,  [Zn(NH3)4]2+

Q: CCl₂F2 is considered to be environmentally safe and is used as a refrigerant. The heat of…

A: Heat of fusion: It is the quantity of heat necessary to change 1 g of a solid to a liquid with no…

Q: For each of the following complexes, give the charge of the metal center and determine if the…

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Q: Name the following compounds: 11. 12. 13. CH CHO CH-C-CH₂-CH₂-CH₂ CH3 CH3 OH H₂C-C-CH₂ CH3 OH CH3…

A: Note: Since you have posted a question with multiple sub parts, we will provide the solution only to…

Alkanes and Cycloalkanes

Alkanes are saturated organic compounds which are made up of C and H atoms. Alkanes have the general formula of CnH2n+2. Alkane contains sp3 hybridized carbon atoms with four sigmas (σ) bonds & every hydrogen atom is connected with one of the carbon atoms. The size of the alkane could be determined by the number of carbon atoms located in it.