Which one of these 17 compounds is represented by this IR and this ¹H NMR spectrum?

Q: Consider the reaction CuO(s) + H₂(g) → Cu(s) + H₂O(l) In this reaction, which substances are the…

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Q: 77. Determine the freezing point depression when 0.150 m solution of HCl was mixed in water.

A: Colligative properties: The colligative properties are those properties of solutions that depend on…

Q: In the relative energy diagram below, is the reaction endothermic or exothermic? NH4NO3 (s) + H₂O…

A: Exothermic reactions are the reaction in which the reactants are converted into products with the…

Q: A student ran the following reaction in the laboratory at 600 K: CO(g) + Cl₂(g) =COCI₂(g) When he…

A: Answer:- This question is answered by using the simple concept of calculation of equilibrium…

Q: Give the IUPAC name of the following compounds. D OH se Br OH Br

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Q: Write the empirical formula for at least four ionic compounds that could be formed from the…

A: Here, we have to write the empirical formulas for four ionic compounds formed by the ions IO3-,…

Q: What is the hybridization of a carbon atom in the triple bond of an alkyne? A) sp B) sp² C) sp³ D)…

A: Alkyne have two Sigma and two pie bond.  Due to have two Sigma bond hybridization of carbon atom in…

Q: Place the common ions of Na, Mg, O, and F in order from smallest to largest atomic radii.

A: Since,As we move from left to right in a period then size decreases .But when we move from top to…

Q: Aqueous hydrochloric acid (HCI) reacts with solid sodium hydroxide (NaOH) to produce aqueous sodium…

A: Given: The mass of HCl taken = 2.2 g The mass of NaOH taken = 2.1 g We have to find the theoretical…

Q: 10. What is the condensed structural formula for the following molecule? о HCO Occo О C20 О CH3CH20…

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

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Q: For the reaction 2 NO₂(g) ⇌ 2 NO(g) + O₂(g) Kp = 1.11 × 10⁻⁵ at 200 °C. A 2.50 L vessel at 200 °C is…

A: Kp  = 1.11 ×10-5  Kp is less than 1 , it shows the pressure on reactant side is more than that of…

Q: Draw the electron dot formula for the nitrate ion 103 and state the type of bonds in one polyatomic…

A: Given : formula of IO3-

Q: What are the oxidation numbers for nickel, sulfur, and oxygen in Ni₂(SO4) 3? Ni +2; S +2; O -2 Ni…

A: Given Compound - Ni2(SO4)3

Q: 12/12/22, 12:30 PM 17. Consider Citric acid Shown below. How many acidic protons are in this…

A: We have to tell number of acidic protons present in citric acid.

Q: A 0.624-g saltwater sample was titrated with 1.523 g AgNO3 solution to reach the endpoint of the…

A: Using concentration of AgNO3 solution we can find the moles of AgNO3 and %Cl- in salt water.

Q: A student ran the following reaction in the laboratory at 691 K: 2HI(g) =H₂(g) + I₂(g) When she…

A: The given reaction is 2HI(g) ⇔H2(g) +I2(g)

Q: Which of the following atoms can expand its valence shell when bonding? Multiple Choice

A: On the basis of the angular quantum number, the possible sets of orbitals in different shells are as…

Q: The ph of a solution is 8 a 10 fold increase in the concentration of h+ would result in a ph of

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Q: 1. In the reaction below, how many moles of aluminum will be used when reacted with 1.33 Al + 0₂…

A: Given, moles of oxygen(O2) used = 1.33 mol  The balanced chemical reaction will be : 4 Al + 3 O2…

Q: What would be the final product of this reaction?

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Q: Which of the following compounds has a significant IR absorption band at 1720- 1780 cm-1? (CH3)3N…

A: Given IR absorption band is 1720-1780 cm-1.

Q: What is the name given to the apparatus where reduction occurs in a cell where electrici flows?…

A: Reduction : It is the gain of electrons or a decrease in the oxidation state.

Q: What amount of NO and H₂O? (A) 0.10 mol NH, H, reacts with 0.40 mol Oo produce 0.3 0.4 0.3 0.45 4NH3…

A: Given -> Mole of NH3 = 0.30 atm  Mole of O2 = 0.40 atm

Q: 5) Provide a detailed, stepwise mechanism for the reaction below. (CH3)2CHCH2CH2CH21 +…

A: The given reaction is Substitution reaction, so we have to tell the mechanism of this reaction.

Q: Shown below are several oxidation/reduction reactions: 1) 2) 3) OH OH H₂CrO4 (chromic acid) KMnO4…

A: According to Q&A guidelines of Bartleby, we are supposed to answer only the first 3 sub-parts of…

Q: 5. How many moles of iron are produced when 450 grams of Fe2O3 are reacted? of to H₂ Fe2O3 Fe + H₂O…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: H3CH₂C- EC-H 1. NaNH, 2. PhCHO 3. H₂O

A: This is simple problem of reaction mechanism where at first acidic proton is abstracted by the base…

Q: 6. The density of copper is 8.96g/cm³ at 25°C. Determine its density in kg/m³. 7. How mot enos al…

A: Given data :  6) density of Cu = 8.96 g/cm3  7) moles of Zn = 0.750mol  Conversions used :  1 g =…

Q: Give IUPAC names or provide the structures of each of the following compounds.

A: The naming of an organic compound can be done with help of rules of international union of pure and…

Q: OH Ti(O¹Pr)4 (-)-DET 'BUOOH مار LOH ..OH Dar H₂SO4 (cat) 1. O=S=O 2. NaSCH3

A: Stereochemistry of epoxide depends on the configuration of DET in Sharpless asymmetric epoxidation…

Q: . Name the following molecule. 4 Draw the bond-line representation for…

A: Steps: Find the longest chain (parent chain) Label the carbons parent chain  Find the…

Q: Consider the reaction 2Na(s)+2H2O(l)—> 2NaOH+H2(g) If a 2.72 g pellet of sodium (Na) is dropped in…

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Q: what is the energy (in kj) of 1.00 mol of uv photons with a wavelength at 126 nm

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Q: 4. Draw the Molecular Orbital diagram for N₂ (a) What is its bond order? (b) Will it be more or less…

A: A molecular orbital diagram  is a qualitative descriptive tool which explains the chemical bonding…

Q: 1-Butene reacts with borane in THF followed by hydrogen peroxide in aqueous NaOH to give A (C4H10O).…

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Q: 3.2 3.2.1 3.2.2 Complete the following reactions: OH H₂SO4 1. NH₂OH 2. H₂SO4

A: Alcohol gives dehydration reactions when they react with a strong acid like H2SO4 or H3PO4 to form…

Q: Based on intermolecular forces, which of the following will likely have the highest surface tension…

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Q: Balance the following equation [?] Cu + [?] HNO3 → [?] Cu(NO3)2 + [?] NO2 + [?] H₂O Note: Input the…

A: The unbalanced chemical equation given is  Cu + HNO3 → Cu(NO3)2 + NO2 + H2O

Q: a. b. 2x 1. NaOCH3 2. H₂0+ 1. NaOCH3 2. CH3 Br

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Q: In a solid - liquid extraction process operated according to the principle of continuous reverse…

A: To find the amount and composition of the output current, we need to know the composition of the…

Q: Calculate Eºcell and indicate whether the overall reaction shown is spontaneous or nonspontaneous.…

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Q: A chemist wants to make the boxed structure via a Grignard reaction. Which of the reactions below…

A: A Grignard reagent is an organomagnesium halide having a formula of RMgX, where X is a halogen (-Cl,…

Q: * The length of a Covalent bond depends upon the Size of the atoms and the bond order. For Cach Pair…

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Q: A pH meter can measure the concentration of H+ with an uncertainty of 5% between pH 4 and pH 8. What…

A: pH of a solution is the measure of hydrogen ion concentration. pH scale ranges from the values 1-14.…

Q: The gas phase decomposition of sulfuryl chloride SO₂Cl₂ SO₂ + Cl₂ follows a first-order law. The…

A: Rate = k C1 That means for 1st order reaction, initial rate is directly proportional to the initial…

Q: Complete and balance the following redox reaction in basic solution MnO₂ (aq) + C₂O42-(aq) → MnO₂…

A: AS PER ANSWERING GUIDELINES, I CAN ANSWER ONLY ONE QUESTIONS. IF YOU WANT THE REST POST THEM…

Q: What is the oxidation number of chromium in the ionic compound ammonium dichromate, (NH4)2Cr₂O7? a.…

A: 1.Oxidation number is the number of electron lost or gained by element to form chemical bond. 2. It…

Q: How much energy (in kJ) is required to melt 100.0 grams of ice? ∆Hfus = 6.02 kJ/mol ∆Hvap = 44.0…

A: Mass of Energy = 100.0 g  Molar mass of water = 18.02 g/mol

Q: If AH = -60.0 kJ and AS = -0.300 kJ/K, the reaction is spontaneous below a certain temperature.…

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NMR Spectroscopy

NMR stands for Nuclear Magnetic Resonance in which the study of different molecules is done based on the interaction of radiofrequency electromagnetic radiations with the nuclei of molecules placed in a strong magnetic field. A precise study of spectra of visible light and all bands of electromagnetic radiation is called spectroscopy.