mean in 13C NMR and the

Q: With a platinum catalyst, ammonia will burn in oxygen to give nitric oxide, NO. 4NH3 (9) + 502 (g) →...

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Q: 5.00 mol of ammonia are introduced into a 1.00-L reactor vessel in which it partially dissociates at...

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Q: Part I. Choose the stronger acid in cach pair of compounds. 1. H,Se and H,S 2. H&P and H,S 3. HBГО, ...

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Q: 6. Morphine (structure shown) is a prescription-strength analgesic used to treat severe pain. pk. = ...

A: To answer questions about structure of morphine.

Q: Question 3 The rate constant for a reaction varies between 0.505 L-mol-1.s-1 at 325°C and 2.45 L-mol...

A: Detail mathematical calculation is shown below

Q: A total of 1.879 F of electricity (1 F = 1 mol e) was required to electrodeposit all of the Zn and C...

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Q: What is molality of a solution prepared by dissolving 20g MgCl2 in 250 g water?

A: We have to calculate the molality of solution.  

Q: Question 11P. In a titration, 354 mL of 0.21 M formic acid HCOOH was added to 126 mL of 0.9 M NAOH. ...

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Q: Using the equation: 2 Al(s) +3 Cu(NO3)2(aq) → 2 Al(NO3)3(aq) + 3 Cu(s) Calculate the mass in grams o...

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Q: Predict the products of this nucleophilic acyl substitution reaction (i.e. show the leaving group). ...

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Q: Ethanol, C2H6O, is most often blended with gasoline - usually as a 10 percent mix - to create a fuel...

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Q: The value of Keq for the equilibrium  CO2 (g) + 2H2 (g)  ⇌⇌ CH3OH (g) is 14.5 at 483 °C. What is t...

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Q: 5. Match each of the 'H NMR spectra with one of the following compounds. CH3 CH3 CH;CNO, CH;CH,CH,NO...

A: To predict the structure of molecule from the given NMR-spectrum, we focous on following terminology...

Q: Balance the following chemical equation by using matlab: P bCrO4 + HCI + F ESO4 → P bC12 + Cr2(SO4)3...

A: In balanced chemical equation number of atoms of each species are equal on both reactant and product...

Q: a piece of Ag is added to a solution of Zn( NO3)2 with no observable reaction. Where would you place...

A: Answer: This question is based on the displacement reaction which help us in determining the order o...

Q: A pump is used to circulate hot water in a home heating system. Water enters the well-insulated pump...

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Q: Below is the Lewis structure of the hydrogen peroxide (H,O,) molecule. H:0:0:H Count the number of b...

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Q: (a) Name the compounds whose structures are shown below: ÇH-ÇH-CH CH (ii) H CH,CH3 H2C=Ç -CH (iii) C...

A: Note : As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost...

Q: If 98%= 18.1 M (molarity) Find the corresponding molarity of the given %HCI solution: a) 61% b) 52.4...

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Q: Phosphorus pentachloride decomposes according to the chemical equation PCI, (g) = PCI, (g) + Cl, (g)...

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Q: A  sample of washing soda (a hydrate of sodium carbonate) has the formula Na2CO3.xH2O. When 2.558 –g...

A: The value of x can be calculated by knowing the moles of Na2CO3 and H2O present in the Na2CO3.xH2O s...

Q: A flask contains 4.0 moles of He gas. When 10.0 grams of hydrogen gas, H2, are added to the flask, t...

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Q: 1. All of the following statements on solution equilibrium is not true, except: A. Heating allows mo...

A: Two questions based on equilibrium concept that is to be accomplished.

Q: NBS

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Q: Determine (A.) functional groups presents in the molecules and (B) determine the number of chiral ca...

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Q: Compound X was dissolved in a 5-mL volumetric flask. A 1.00-mL aliquot of the compound was placed in...

A: It is application of dilution Law and Lambert Beer Law   Here we are required to find the mass of co...

Q: 4. Provide a mechanistic explanation for the following dehydration reaction. In other words, give th...

A: This question belong to reactive intermediate that is carbocation rearrangeent.We explained mechanis...

Q: True or False The density of an organic compound is influenced by the type of chemical bond present...

A: Basically organic comunds are formed by covalent bond . And we know, compounds formed by ionic bonds...

Q: The absolute configuration of C, and C, in the following compound is HO H O H3C HO. 4 Br H. (a) 2R, ...

A: According to Cahn-Ingold-Prelog rule- 1) More atomic number having more priority.2) If first atom is...

Q: Provide the correct IUPAC name for the compound shown here. H3C CH3 CH-CH3 CH3 (E)-2,3-di methylprop...

A: For IUPAC naming of alkene first of all find configuration of alkene. Then give numbering from the s...

Q: V. Assign a structure based on the following formula and H NMR. C10H1002 ЗН 2H PPM

A: The structure of the above mentioned H1NMR spectra is 1,4-diacetylbenzene. 

Q: Identify the following substance as aromatic, anti-aromatic, or non-aromatic. Explain why.

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Q: What is the H+ concentration in M, of a solution that has a pH of (7.5x10^0) ?  (answer to 2 s.f.)

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Q: If treated with strong aqueous acid, what might happen to the molecule? Show the mechanism step by s...

A: In presence of acid,ether hydrolysis takes place.And it converts to alcohol. In above molecule ether...

Q: The two solutions are contained (no dilution) in a single beaker with a saturated calomel electrode ...

A: Given: Two solution are contained in a single beaker with a saturated calomel electrode and an inert...

Q: A closed container of volume V = 12 liters holds a mass m, = oxygen. It is known that the mass of a ...

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Q: Consider the reaction below: CACO:(s) → CaO(s) + CO2(g) If we have an equilibrium mixture of reactan...

A: Given the reaction is, CaCO3(s)<---‐---> CaO(s) + CO2(g)

Q: Identify the reactant that gets oxidized in the following reaction. 2IO3- (aq) +10CIO2- (aq) + 12H+ ...

A: Given reaction , 2IO3- + 10ClO2- + 12H+ ---> I2 + 10ClO2 + 6H2O  We have to determine oxidation s...

Q: Classify the alcohols shown in column 1 as primary, secondary, or tertiary. B81) CH3 - CH2 - OH A) t...

A: -Primary alcohol is the alcohol which is attached to the primary carbon atom of the hydrocarbon, Sec...

Q: Calcium crystallizes in a face-centered cubic structure. The edge length of its unit cell is 558.8 p...

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Q: Explain the evolution of gas in the A. Combination of iodine solution and carbon tetrachloride B. ...

A: In the above question ,I2 and some other compound Is given that combines chemically.  

Q: If treated with strong aqueous acid, what might happen to the molecule? Show the mechanism step by s...

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Q: The AHvap of a certain compound is 28.24 kJ · mol¬ and its ASyap is 68.08 J · mol¬ · K-!. What is th...

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Q: Why the container cannot just be sealed during fermentation process? O to release CO2 by-product and...

A: 7. Answer - The correct option is - (a) Explanation - According to the question - The fermenter is s...

Q: Which of the following statements explains why systems naturally progress toward higher entropy? A) ...

A: According to second law of thermodynamics, entropy of a system always increases due to natural proce...

Q: Activity 1 Which of the following molecular formulas are also empirical formulas? 1. Oxalic acid, H:...

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Q: 6. When 25.00 ml of a 0.2045 M Na3PO, solution and 50.00 mL of 0.4123 M H&NO, were combined exactly....

A: It is an example of double displacement reaction  We are required to find the mass of Hg3PO4 formed ...

Q: Water has a vapor pressure of 18.0 torr and a density of 0.997 g/mL. Acetone (CHCOCH:) has a vapor p...

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Q: Discuss the extraction method for Lemon oil

A: The distillation plant is arranged first Thisconsists of a distillation flask, a basket heater, a ho...