a le m How many ¹H NMR signals are expected for this compounc ow many 13C NMR signals are expected for this compour

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A: Extraction of Iron Metals are extracted and isolated over the course of a few key steps: Ore…

Q: HạBO, SF, Xeo, H-O-B-O-H I :0: .. :F :0: :0- IH H 1 :F: :0-8-Ö: .. - Xe — 0: Yes, it's a reasonable…

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Q: element cobalt in battery technology? b)What are the physical properties of the element cobalt in…

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Q: Given the following half reactions: Sn4+  +  2e−   → Sn2+                     Eº = 0.15 V Fe3+  +…

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Q: Tristearin (C57 110° H obtained from animal fats, was historically used as a household fuel source.…

A: Given the mass of tristearin(C57H110O6) taken for combustion = 5.79 Kg  Since oxygen(O2) is taken in…

Q: What model of the atom views an electron as a cloud of negative charge shaving certain geometrical…

A: We need to determine the model which views the electron according to given description.

Q: Which species from below is oxidized? Write the half reaction. Which species from below is reduced?…

A: A question based on redox reaction that is to be accomplished.

Q: Explain why the emission spectrum is sometimes referred to as an element’s fingerprint.  Determine…

A: •EMISSION SPECTRUM:-When electron comes from higher energy level to lower energy level it releases…

Q: Consider the following rotational-vibrational line spectrum: a. D b. G C. C which peak correspond to…

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Q: Caitlin titrated 45.00 mL of 0.30 M formic acid with 54.0 mL LIOH to reach the equivalence point.…

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Q: Use the method of successive approximations to determine the pH and concentrations of H₂A, HA, and…

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Q: Consider the following rotational-vibrational line spectrum: a. D b. G C. C d. F -Vight which peak…

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Q: a Predict the shape of the following molecule or ion: AsH4+ O linear trigonal planar tetrahedral…

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Q: cion 14 of 19 A 5.25 mol sample of freon gas was placed in a balloon. Adding 3.50 mol of freon gas…

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Q: How many moles of nitrogen atoms are in 21.40 mol of TNT? Trinitrotoluene or TNT: C7H5N306

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Q: 3. Predict the reactants and/or products of the following reactions. If the reaction will occur,…

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Q: Consider this reaction:       3Au(s)   +   8H+   +   2NO3−     →  3Au2+(aq)   +  2NO(g)   +…

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Q: A density bottle test on a sample of dry soil gave the following results: Mass of 50ml density…

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Q: Suppose 11.9g of potassium nitrate is dissolved in 300.mL of a 0.30 M aqueous solution of ammonium…

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Q: The molecular weight of sucrose is 342 g mol-1. How many grams would you need to weigh out, to…

A: •GIVEN=Molecular weight of sucrose=342 gm/mol •Molarity=0.8 M •Volume=20 ml=0.02 Litre •*Firstly we…

Q: Classify these salts according to Strength and Role in the Buffer system 1. NaOCl 2. NaNO3 3.…

A: 1. NaOCl is neutral salt and it cannot alter pH  2. NaNO3 is neutral salt and it can't alter the pH…

Q: At 500°C K, for the following reaction is 6.0 × 10-28. 2H₂O(g) → 2H₂(g) + O₂(g) What is K,for this…

A: We know that Kp= Kc.(RT)∆n T is temperature, R= 0.0821 lit-atm.mole-1.K-1 ∆n = change in no of moles…

Q: Lewis dot structure with bond polarity shown using bond-dipole arrows on polar bonds (connectivity…

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Q: If an athlete expends about 7.10 x 10² Cal/hr then how many minutes would need to run to "burn off"…

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Q: Use a sheet of paper to answer the following question. Take a picture of your answers and attach to…

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Q: H₂N-CH- H A tripeptide consisting of valine, alanine, and glycine is shown here. Identify the…

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Q: How many of the following three choices do not have the same molecular and electron geometry? Note:…

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Q: Show your calculations clearly. Suppose you are provided with a 36.55 g sample of potassium…

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Q: Determine the pH of a solution made by adding 13.12g of hypochlorous acid (HCOL, MW-52.46 g/mol,…

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Q: Calculate the pH after addition of 19.35 mL of 0.1302 M KOH to 25.00 mL of 0.1785 M CH 3CH 2CO 2H. K…

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Q: The basic postulate of collision theory is that the rate of a reaction is proportional to the number…

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Q: 2. Draw the appropriate mechanism for the following reaction. Me Me H*, MeOH Me OMe Me OMe

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Q: A sample of NO decomposes according to the following equation: 2 NO(g)  1 N2(g) + 1 O2(g) An…

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Q: You create a mixture of water and acetic acid that possesses a mole fraction of acetic acid of 0.2…

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Q: Consider the rotational-vibrational spectrum of a diatomic molecule. SAUERS Intensity 0 F b. A C. Ε.…

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Q: Provide efficient syntheses for the following transfo a) b) c)

A: Note- The given question is a multipart question, hence I solved first three questions according to…

Q: Wt of precipitate (Silver chloride) MW of silver nitrate MW of silver chloride Meg silver nitrate…

A: Given : Wt of precipitate (Silver chloride) = 0.750g Normality of silver nitrate = 0.105N  MW of…

Q: Predict the product formed in the nucleophilic aromatic substitution reaction between…

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Q: Ethyl acetate reacts with sodium hydroxide when the two are mixed. The reaction, called ester…

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Q: For the mass of ionic salt, where do you get 10^-3 from 0.665 mol x10^-3 from? Thank you

A: 0.145 M of aluminum hydroxide solution is required to neutralize a 20.0 mL of 0.100 M sulfuric…

Q: Classify each salt as acidic, basic, or neutral. Drag the appropriate items to their respective…

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Q: A 0.487 M solution of a weak base (B:) is made. The Kb for this acid is 6.36-10-5. What is the pOH…

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Q: The decomposition of an aldehyde solution in carbon tetrachloride is a first-order reaction with a…

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Q: Draw the molecular orbitals formed from the unhybridized p-orbitals in butadiene. Which is the HOMO…

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Q: rite/show the enthalpy change using the four methods of representing the equation learned in this…

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Q: Give the IUPAC name of the following compounds. &cx 쏘 1. 2.

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Q: On which temperature scale (°F, °C, or K) does 1 degree represent the smallest change in…

A: degree C = degree K - 273  degree C = (degree F - 32)* (5/9)

Q: Was your average experimental mass percent of oxygen in potassium chlorate higher or lower than the…

A: One mol KClO3 contain 3 mol of oxygen and 1 mol of K and 1 mol of Cl Molecular mass of KClO3 = 122.5…

Q: Following is ¹H-NMR of compound A . Compound A is comprised of H. C and O atoms. • In mass spectrum,…

A: One ester group reacts with two equivalents of methyl lithium IHD = number of pi bond or ring

Q: The reaction 2A + 3B+H*--> products was studied. The rate law for this reaction was reported to be…

A: The reaction involved is 2A + 3B + H+ ----> Products. Rate law is Rate = k[A]2[B]2[H+] The orders…